Pith Number

pith:BIQILARX

pith:2018:BIQILARX5OFZOMUBA4K24RPALI

not attested not anchored not stored refs pending

Printable Aggregate Elements

J\'er\'emie Dumas, Jon\`as Mart\'inez, Li-Yi Wei, Sylvain Lefebvre

arxiv:1811.02626 v1 · 2018-11-06 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BIQILARX5OFZOMUBA4K24RPALI}

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	2026-05-18T00:01:21.215457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a20858237eb8b9732810715ae45e05a1928cd962ef741d971147e61db4567c1

Aliases

arxiv: 1811.02626 · arxiv_version: 1811.02626v1 · doi: 10.48550/arxiv.1811.02626 · pith_short_12: BIQILARX5OFZ · pith_short_16: BIQILARX5OFZOMUB · pith_short_8: BIQILARX

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/BIQILARX5OFZOMUBA4K24RPALI \
  | 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: 0a20858237eb8b9732810715ae45e05a1928cd962ef741d971147e61db4567c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26296cc1b58f6cbd53653af3a77c92d4b95b67a35282c7eb1d27334991449945",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2018-11-06T20:47:37Z",
    "title_canon_sha256": "f47170db4785ff57992db686a8f84ca4854752f214ad0000313edb704dfdf380"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02626",
    "kind": "arxiv",
    "version": 1
  }
}