Pith Number

pith:JBJOK62B

pith:2017:JBJOK62BPECL5VGMYEC6XYQVQI

not attested not anchored not stored refs pending

Unmixing dynamic PET images with variable specific binding kinetics

Clovis Tauber, Maria Ribeiro, Nicolas Dobigeon, Simon Stute, Thomas Oberlin, Yanna Cruz Cavalcanti

arxiv:1707.09867 v2 · 2017-07-19 · cs.CV · physics.data-an · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JBJOK62BPECL5VGMYEC6XYQVQI}

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	2026-05-18T00:28:22.865773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4852e57b417904bed4ccc105ebe215820abb876b92aea3fe601ed7f38bc705a1

Aliases

arxiv: 1707.09867 · arxiv_version: 1707.09867v2 · doi: 10.48550/arxiv.1707.09867 · pith_short_12: JBJOK62BPECL · pith_short_16: JBJOK62BPECL5VGM · pith_short_8: JBJOK62B

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/JBJOK62BPECL5VGMYEC6XYQVQI \
  | 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: 4852e57b417904bed4ccc105ebe215820abb876b92aea3fe601ed7f38bc705a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1659c15d3c8aa676cc7e268b7d648b6896ae5c44a91a42bb8da43d730153885b",
    "cross_cats_sorted": [
      "physics.data-an",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-19T12:17:57Z",
    "title_canon_sha256": "a44b2cad55801a581676a49c34b326016af96916cd6ac48f95ff68e9c936494b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09867",
    "kind": "arxiv",
    "version": 2
  }
}