Pith Number

pith:T77UG4FO

pith:2022:T77UG4FO3QE5SS6MEL2GHERYFJ

not attested not anchored not stored refs pending

RESECT-SEG: Open access annotations of intra-operative brain tumor ultrasound images

Bahareh Behboodi, Bodil K. R. Munkvold, Francois-Xavier Carton, Hassan Rivaz, Ingerid Reinertsen, Matthieu Chabanas, Ole Solheim, Sandrine de Ribaupierre, Yiming Xiao

arxiv:2207.07494 v1 · 2022-07-13 · physics.med-ph · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T77UG4FO3QE5SS6MEL2GHERYFJ}

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	2026-07-05T04:40:33.120855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fff4370aedc09d94bcc22f46392382a68c92884a122bb64de33d32ddefcebb1

Aliases

arxiv: 2207.07494 · arxiv_version: 2207.07494v1 · doi: 10.48550/arxiv.2207.07494 · pith_short_12: T77UG4FO3QE5 · pith_short_16: T77UG4FO3QE5SS6M · pith_short_8: T77UG4FO

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/T77UG4FO3QE5SS6MEL2GHERYFJ \
  | 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: 9fff4370aedc09d94bcc22f46392382a68c92884a122bb64de33d32ddefcebb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c615d9f5ca7e527b2cca8516b9cab01ec8e3054d66a297e51bc64d19156cba7a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2022-07-13T05:53:30Z",
    "title_canon_sha256": "8ab43cd519af73c49dfd3e3758795a241057ac4ed09d477ddd6f7a7233809160"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.07494",
    "kind": "arxiv",
    "version": 1
  }
}