Pith Number

pith:HAN52A7R

pith:2017:HAN52A7RKIX6HP4VHLVYJBWHC2

not attested not anchored not stored refs pending

The Temporal Event Graph

Andrew Mellor

arxiv:1706.02128 v1 · 2017-06-07 · cs.SI · nlin.AO · physics.data-an · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HAN52A7RKIX6HP4VHLVYJBWHC2}

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	2026-05-18T00:32:59.618586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

381bdd03f1522fe3bf953aeb8486c716986585a3af48808e8b26687f5f7ed42e

Aliases

arxiv: 1706.02128 · arxiv_version: 1706.02128v1 · doi: 10.48550/arxiv.1706.02128 · pith_short_12: HAN52A7RKIX6 · pith_short_16: HAN52A7RKIX6HP4V · pith_short_8: HAN52A7R

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/HAN52A7RKIX6HP4VHLVYJBWHC2 \
  | 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: 381bdd03f1522fe3bf953aeb8486c716986585a3af48808e8b26687f5f7ed42e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deabefda90fab9d2a581afd0416ee6bc103723692085403740f717834416d80f",
    "cross_cats_sorted": [
      "nlin.AO",
      "physics.data-an",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-06-07T11:06:26Z",
    "title_canon_sha256": "eb1aac05174a3df57e0f6c1ba0e748d7b7ba2689a2986e963784cf86ad5ba1f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02128",
    "kind": "arxiv",
    "version": 1
  }
}