Pith Number

pith:JN4V3IZ7

pith:2025:JN4V3IZ7SLUCT2TZWSYQE4PB27

not attested not anchored not stored refs pending

Codetations: Intelligent, Persistent Notes and UIs for Programs and Other Documents

Edward Misback, Erik Vank, Steven Tanimoto, Zachary Tatlock

arxiv:2504.18702 v1 · 2025-04-25 · cs.SE · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JN4V3IZ7SLUCT2TZWSYQE4PB27}

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.

Cited by

1 paper in Pith

Literate Execution

Receipt and verification

First computed	2026-07-05T10:54:19.433442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b795da33f92e829ea79b4b10271e1d7dc0109bb6750d99bba56321cf9224898

Aliases

arxiv: 2504.18702 · arxiv_version: 2504.18702v1 · doi: 10.48550/arxiv.2504.18702 · pith_short_12: JN4V3IZ7SLUC · pith_short_16: JN4V3IZ7SLUCT2TZ · pith_short_8: JN4V3IZ7

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/JN4V3IZ7SLUCT2TZWSYQE4PB27 \
  | 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: 4b795da33f92e829ea79b4b10271e1d7dc0109bb6750d99bba56321cf9224898

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69e323cc4c2e15187e71038b1bfbe345f225b6d012b43e1ada68036e2386d957",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-04-25T21:33:25Z",
    "title_canon_sha256": "9c97b772f42cb4e1bc88139194a5695fcca0fa424bbeff91d7dd6b6b46f43540"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18702",
    "kind": "arxiv",
    "version": 1
  }
}