Pith Number

pith:UE4SHK5N

pith:2023:UE4SHK5N23V4D42BJBLLSW2OLL

not attested not anchored not stored refs pending

It's Not Just GitHub: Identifying Data and Software Sources Included in Publications

Emily Escamilla, Jian Wu, Lamia Salsabil, Martin Klein, Michael L. Nelson, Michele C. Weigle

arxiv:2307.14469 v1 · 2023-07-26 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UE4SHK5N23V4D42BJBLLSW2OLL}

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	2026-07-05T06:35:13.663269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a13923abadd6ebc1f3414856b95b4e5afeec14478469c9bb80db93514dcc8ef3

Aliases

arxiv: 2307.14469 · arxiv_version: 2307.14469v1 · doi: 10.48550/arxiv.2307.14469 · pith_short_12: UE4SHK5N23V4 · pith_short_16: UE4SHK5N23V4D42B · pith_short_8: UE4SHK5N

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/UE4SHK5N23V4D42BJBLLSW2OLL \
  | 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: a13923abadd6ebc1f3414856b95b4e5afeec14478469c9bb80db93514dcc8ef3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1dedb10d641434212e3d3172ddbe38bc44d906a56f884d07072928ddf86f56d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2023-07-26T19:17:02Z",
    "title_canon_sha256": "bf9f506bc4cf3a00893e399a7ffd19d889a9a8acc92dff0d485219a7a504c280"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.14469",
    "kind": "arxiv",
    "version": 1
  }
}