Pith Number

pith:CG4J6AH7

pith:2013:CG4J6AH7FSFG775HDTQL3LUBGE

not attested not anchored not stored refs pending

The seven year Swift-XRT point source catalog (1SWXRT)

A. Moretti, D. N. Burrows, G. Cusumano, G. Stratta, G. Tagliaferri, J. A. Nousek, J. Kennea, J.P. Osborne, M. Capalbi, M. Perri, N. Gehrels, P. Evans, P. Giommi, P. Romano, S. Campana, S. Puccetti, V. D'Elia

arxiv:1302.7113 v1 · 2013-02-28 · astro-ph.IM · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CG4J6AH7FSFG775HDTQL3LUBGE}

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	2026-05-18T01:51:26.223223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11b89f00ff2c8a6fffa71ce0bdae813128aee6061b13bbcaefc582cc7a323493

Aliases

arxiv: 1302.7113 · arxiv_version: 1302.7113v1 · doi: 10.48550/arxiv.1302.7113 · pith_short_12: CG4J6AH7FSFG · pith_short_16: CG4J6AH7FSFG775H · pith_short_8: CG4J6AH7

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/CG4J6AH7FSFG775HDTQL3LUBGE \
  | 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: 11b89f00ff2c8a6fffa71ce0bdae813128aee6061b13bbcaefc582cc7a323493

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "171c4888502000543767f9192e52ab71a2dcb586650a26947b702fd0b8e6865b",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-02-28T08:51:18Z",
    "title_canon_sha256": "db65367cd3a5c83c2ae3a5361f396eaadce97b5405ab41b8d17a83044650224e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.7113",
    "kind": "arxiv",
    "version": 1
  }
}