Pith Number

pith:2FDFNUG7

pith:2013:2FDFNUG75QKLFTUDL3CANEPU5M

not attested not anchored not stored refs pending

New Approaches for Improvement of TOF-PET

Albert Hirtl, Johann Marton, Ken Suzuki, Lukas Gruber, Stefan E. Brunner

arxiv:1305.1560 v2 · 2013-05-07 · physics.ins-det

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T01:50:05.172795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d14656d0dfec14b2ce835ec40691f4eb3e26fb38535e210599348d5acf39c991

Aliases

arxiv: 1305.1560 · arxiv_version: 1305.1560v2 · doi: 10.48550/arxiv.1305.1560

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/2FDFNUG75QKLFTUDL3CANEPU5M \
  | 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: d14656d0dfec14b2ce835ec40691f4eb3e26fb38535e210599348d5acf39c991

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d7d7a2f7926606dcef704fa34517cab1dcc45ff46b1ab922e63cefca7f18b65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2013-05-07T15:32:25Z",
    "title_canon_sha256": "ed18bb05742db18e5811f23bd8ea4ef2ef08fbd3ed825ceadeb9c6679bcb083f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1560",
    "kind": "arxiv",
    "version": 2
  }
}