Pith Number

pith:PGHLHIAT

pith:2014:PGHLHIATZLXER363FP2QYIPRUZ

not attested not anchored not stored refs pending

Exact reconciliation of undated trees

Celine Scornavacca, Leo van Iersel, Steven Kelk

arxiv:1410.7004 v1 · 2014-10-26 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PGHLHIATZLXER363FP2QYIPRUZ}

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	2026-05-18T02:39:18.188975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

798eb3a013caee48efdb2bf50c21f1a6643cc32f1470b11a252899d9aef6071b

Aliases

arxiv: 1410.7004 · arxiv_version: 1410.7004v1 · doi: 10.48550/arxiv.1410.7004 · pith_short_12: PGHLHIATZLXE · pith_short_16: PGHLHIATZLXER363 · pith_short_8: PGHLHIAT

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/PGHLHIATZLXER363FP2QYIPRUZ \
  | 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: 798eb3a013caee48efdb2bf50c21f1a6643cc32f1470b11a252899d9aef6071b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "746dea67dd64645100d7e72212a759d991fe4e191c944b7d6fcbcd6bf829cd41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2014-10-26T09:17:49Z",
    "title_canon_sha256": "5e00d2d941774a1100fc38f719b806c0bd0f3faffc47a8fc6be6c20b8130a589"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7004",
    "kind": "arxiv",
    "version": 1
  }
}