Pith Number

pith:LFVJ6KR7

pith:2023:LFVJ6KR7S4LEQQ3C7F3Y2ZZ27P

not attested not anchored not stored refs pending

A context model for collecting diversity-aware data

Matteo Busso, Xiaoyue Li

arxiv:2306.09753 v1 · 2023-06-16 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFVJ6KR7S4LEQQ3C7F3Y2ZZ27P}

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	2026-07-05T06:21:23.497581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

596a9f2a3f9716484362f9778d673afbc6e2d1d03726f53cdc35fdda67d1df97

Aliases

arxiv: 2306.09753 · arxiv_version: 2306.09753v1 · doi: 10.48550/arxiv.2306.09753 · pith_short_12: LFVJ6KR7S4LE · pith_short_16: LFVJ6KR7S4LEQQ3C · pith_short_8: LFVJ6KR7

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/LFVJ6KR7S4LEQQ3C7F3Y2ZZ27P \
  | 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: 596a9f2a3f9716484362f9778d673afbc6e2d1d03726f53cdc35fdda67d1df97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76562717bb0b9ca1b25f02b0877f83c7906b0b53d27852d38d447d4130ae3dc9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2023-06-16T10:36:38Z",
    "title_canon_sha256": "ba89c4d56832d9f116504b38876cbfdb1d07aac1acf54172bb896d5d55a4881f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.09753",
    "kind": "arxiv",
    "version": 1
  }
}