Pith Number

pith:R77C3S7P

pith:2024:R77C3S7PGUSR5UTYHNQXNDTLUI

not attested not anchored not stored refs pending

SPHERE RefPlanets: Search for epsilon Eridani b and warm dust

A. Bazzon, A. Boccaletti, A.-M. Lagrange, A. Zurlo, C. Dominik, Ch. Thalmann, C. Perrot, C. Tschudi, D. Mouillet, F.M\'enard, G. Chauvin, H. Le Coroller, H.M. Schmid, J.-C. Augereau, J.-F. Sauvage, J.H. Girard, J.L. Beuzit, J. Milli, J. Pragt, J. Szulagyi, K. Dohlen, M. Feldt, M.J. Bonse, M. Kasper, M. Langlois, M. Nowak, M.R. Meyer, N. Engler, P. Kervella, P. Martinez, P. Puget, R. Gratton, R.G. van Holstein, R. Roelfsema, S. Desidera, S. Hunziker, S.P. Quanz, Th. Henning

arxiv:2404.19504 v1 · 2024-04-30 · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R77C3S7PGUSR5UTYHNQXNDTLUI}

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	2026-07-05T08:13:44.441067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ffe2dcbef35251ed2783b61768e6ba23dde37357ed3b3d17ac612ec0f4ac0cb

Aliases

arxiv: 2404.19504 · arxiv_version: 2404.19504v1 · doi: 10.48550/arxiv.2404.19504 · pith_short_12: R77C3S7PGUSR · pith_short_16: R77C3S7PGUSR5UTY · pith_short_8: R77C3S7P

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/R77C3S7PGUSR5UTYHNQXNDTLUI \
  | 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: 8ffe2dcbef35251ed2783b61768e6ba23dde37357ed3b3d17ac612ec0f4ac0cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3e317c469310820eaeb6f30525e781875d89f4d618a14e4069ad2b292a60840",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-04-30T12:40:52Z",
    "title_canon_sha256": "5681780a8a1677fa34f6d03773eee492b120040e6006b85ff54149fc7a017847"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.19504",
    "kind": "arxiv",
    "version": 1
  }
}