Pith Number

pith:NGAJDND6

pith:2013:NGAJDND6YLXCNFUWNOURQHIGBO

not attested not anchored not stored refs pending

Micropublications: a Semantic Model for Claims, Evidence, Arguments and Annotations in Biomedical Communications

Carole A. Goble, Paolo N. Ciccarese, Tim Clark

arxiv:1305.3506 v4 · 2013-05-15 · 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{NGAJDND6YLXCNFUWNOURQHIGBO}

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	2026-05-18T03:00:26.332002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

698091b47ec2ee2696966ba9181d060b9d315031e5272604f3dbc9cee17c83c5

Aliases

arxiv: 1305.3506 · arxiv_version: 1305.3506v4 · doi: 10.48550/arxiv.1305.3506 · pith_short_12: NGAJDND6YLXC · pith_short_16: NGAJDND6YLXCNFUW · pith_short_8: NGAJDND6

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/NGAJDND6YLXCNFUWNOURQHIGBO \
  | 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: 698091b47ec2ee2696966ba9181d060b9d315031e5272604f3dbc9cee17c83c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d172999c39a5c94eeef55abf934c76e9d20d972bbcecc2099f5d0fc2b4baa313",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2013-05-15T14:51:33Z",
    "title_canon_sha256": "9d885624bb0c3d5c1bfc80d8e789bb42dfd0be38f21c1836807c12f4b5c6e3fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3506",
    "kind": "arxiv",
    "version": 4
  }
}