Pith Number

pith:BOQEWYCF

pith:2016:BOQEWYCFB37TXJZHFANEIS2LEK

not attested not anchored not stored refs pending

The XXL survey: first results and future

A. Bongiorno, A. Butler, A. Cappi, A. Elyiv, A. Evrard, A. Farahi, A. Iovino, A. Le Brun, A. Mantz, A. Muzzin, A. Rettura, A. Valotti, A. Veropalumbo, B. Altieri, B. Ascaso, B. Maughan, B. Poggianti, C. Adami, C. Benoist, C. Caretta, C. Ferrari, Ch. Jones, C. Horellou, C. Lidman, C. Schimd, C. Vignali, D. Barnes, D. Eckert, D. Pomarede, D. Rapetti, E. Kalfountzou, E. Koulouridis, E. Piconcelli, E. Pompei, F. Durret, F. Gastaldello, F. La Franca, F. Marulli, F. Pacaud, F. Ricci, G.P. Smith, G. Risaliti, H. Rottgering, I. Delvecchio, I. Georgantopoulos, I. McCarthy, I. Valtchanov, J.-B. Melin, J. Coupon, J. Delhaize, J. Democles, J. Devriendt, J.-L. Sauvageot, J.-P. Le Fevre, J. Ridl, J. Surdej, J. Willis, K. Umetsu, L. Chiappetti, L. Faccioli, L. Moscardini, M. Birkinshaw, M. Bremer, M. De Petris, M. Donahue, M. E. Ramos Ceja, M. Huynh, M. Ithana, M. Jarvis, M. Johnston-Hollitt, M. Kilbinger, M. Lieu, M. Novak, M. Pierre, M. Plionis, M. Ricci, M. Sahl\'en, M. Sereno, M. Takizawa, M. Tsirou, N. Baran, N. Clerc, N. Jerlin, N. Okabe, N. Truong, O. Melnyk, P. Ciliegi, P. Giles, P. Ranalli, P. S. Corasaniti, P. Thomas, P. Valageas, S. Alis, S. Ettori, S. Fotopoulou, Sh. Desai, S. Kay, S. Lavoie, S. Maurogordato, S. McGee, S. Miyazaki, S. Paltani, S. Raychaudhury, S. Snowden, T. Ponman, T. Reiprich, T. Sadibekova, V. Guglielmo, V. Smolcic, W. Forman, Y. Dubois

arxiv:1610.01781 v2 · 2016-10-06 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BOQEWYCFB37TXJZHFANEIS2LEK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:40:33.246890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ba04b60450eff3ba727281a444b4b22a26b4edf4e6999b5f1d64e2292311ed3

Aliases

arxiv: 1610.01781 · arxiv_version: 1610.01781v2 · doi: 10.48550/arxiv.1610.01781 · pith_short_12: BOQEWYCFB37T · pith_short_16: BOQEWYCFB37TXJZH · pith_short_8: BOQEWYCF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/BOQEWYCFB37TXJZHFANEIS2LEK \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0ba04b60450eff3ba727281a444b4b22a26b4edf4e6999b5f1d64e2292311ed3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c53429f798444345dd44bea5b49c1f725daa554b2cff8cbb7ca1193172b1d05a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-10-06T08:54:51Z",
    "title_canon_sha256": "cc8f2ed755520c84310a741a5294eb64042eeebd325356498cf97defe432559d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01781",
    "kind": "arxiv",
    "version": 2
  }
}