Pith Number

pith:RCSA3XWS

pith:2015:RCSA3XWSJ5DBT2QVKWK2JWESNL

not attested not anchored not stored refs pending

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Bengt Larsson, Ren\'e Liseau

arxiv:1510.01461 v1 · 2015-10-06 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RCSA3XWSJ5DBT2QVKWK2JWESNL}

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

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	2026-05-18T01:28:45.375487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88a40dded24f4619ea155595a4d8926adc917fa01f4bed1c5c763871ebbdd574

Aliases

arxiv: 1510.01461 · arxiv_version: 1510.01461v1 · doi: 10.48550/arxiv.1510.01461 · pith_short_12: RCSA3XWSJ5DB · pith_short_16: RCSA3XWSJ5DBT2QV · pith_short_8: RCSA3XWS

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/RCSA3XWSJ5DBT2QVKWK2JWESNL \
  | 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: 88a40dded24f4619ea155595a4d8926adc917fa01f4bed1c5c763871ebbdd574

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bcc5cede1d6668d9cc44dda0052f35290fa99ff75cb66393eaef7133a151a84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-10-06T07:41:45Z",
    "title_canon_sha256": "3853cf2d23c99a82542afef9101b468771666f6a003f0a82ab5eef157cbecfeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01461",
    "kind": "arxiv",
    "version": 1
  }
}