Pith Number

pith:C2TR5JRN

pith:2024:C2TR5JRNG5DYCZKCXDSJVWIKYP

not attested not anchored not stored refs pending

Making History Readable

Bipasha Banerjee, Jennifer Goyne, William A. Ingram

arxiv:2411.17600 v1 · 2024-11-26 · cs.DL · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2TR5JRNG5DYCZKCXDSJVWIKYP}

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	2026-07-05T12:04:29.387929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16a71ea62d3747816542b8e49ad90ac3f9ac6a26da40fbec94445d4bff9813d6

Aliases

arxiv: 2411.17600 · arxiv_version: 2411.17600v1 · doi: 10.48550/arxiv.2411.17600 · pith_short_12: C2TR5JRNG5DY · pith_short_16: C2TR5JRNG5DYCZKC · pith_short_8: C2TR5JRN

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/C2TR5JRNG5DYCZKCXDSJVWIKYP \
  | 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: 16a71ea62d3747816542b8e49ad90ac3f9ac6a26da40fbec94445d4bff9813d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97aee8d08fb38ac7fca8aafc668ff2bafa9c8720cbd313e54dd981ab8f1d6020",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2024-11-26T17:06:58Z",
    "title_canon_sha256": "fdb298377b2493b1196f30c3e61188c207faf798f87c204d9492e40c27698cc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17600",
    "kind": "arxiv",
    "version": 1
  }
}