Pith Number

pith:T3HG2JOM

pith:2020:T3HG2JOM77RLVLBQ4QYFSVGWQG

not attested not anchored not stored refs pending

Evaluating the impact of binary parameter uncertainty on stellar population properties

(2) Auckland, A. A. Chrimes (1), E. R. Stanway (1), H. F. Stevance (2). ((1) Warwick, J. J. Eldridge (2), NZ), UK

arxiv:2004.11913 v1 · 2020-04-24 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T3HG2JOM77RLVLBQ4QYFSVGWQG}

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	2026-07-05T01:00:44.520046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ece6d25ccffe2baac30e4305954d6819564acdae8c5c6e5aa32f069de5a85c9

Aliases

arxiv: 2004.11913 · arxiv_version: 2004.11913v1 · doi: 10.48550/arxiv.2004.11913 · pith_short_12: T3HG2JOM77RL · pith_short_16: T3HG2JOM77RLVLBQ · pith_short_8: T3HG2JOM

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/T3HG2JOM77RLVLBQ4QYFSVGWQG \
  | 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: 9ece6d25ccffe2baac30e4305954d6819564acdae8c5c6e5aa32f069de5a85c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbaadc3a8e76799c021ac9c24415d4926447a5221f020f47f0a185f7e0969597",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-04-24T18:00:02Z",
    "title_canon_sha256": "2b1e21ce85c65ad61c8baa84f7f7ab9fbb80f1942e14211eba73ebb63adf5e57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.11913",
    "kind": "arxiv",
    "version": 1
  }
}