Pith Number

pith:YVNTEZ5V

pith:2010:YVNTEZ5V2ZRTPYN2WZNZ7H4ZT4

not attested not anchored not stored refs pending

Evaluating Modelling Approaches for Medical Image Annotations

Bijan Parsia, Jasmin Opitz, Ulrike Sattler

arxiv:1012.1882 v1 · 2010-12-08 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YVNTEZ5V2ZRTPYN2WZNZ7H4ZT4}

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	2026-05-18T04:33:49.417262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c55b3267b5d66337e1bab65b9f9f999f203f8284150e35f5cfce10629a93d3c3

Aliases

arxiv: 1012.1882 · arxiv_version: 1012.1882v1 · doi: 10.48550/arxiv.1012.1882 · pith_short_12: YVNTEZ5V2ZRT · pith_short_16: YVNTEZ5V2ZRTPYN2 · pith_short_8: YVNTEZ5V

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/YVNTEZ5V2ZRTPYN2WZNZ7H4ZT4 \
  | 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: c55b3267b5d66337e1bab65b9f9f999f203f8284150e35f5cfce10629a93d3c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab0931f0cf8d056f40e5f304ade28289b7228f53d5fe1bc4c3d53296a9b89760",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2010-12-08T21:45:16Z",
    "title_canon_sha256": "f34d6ba16c2dbc1cc95f88ecf2226fd9596d27bee5fa661133ff8ea7e294a082"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1882",
    "kind": "arxiv",
    "version": 1
  }
}