Pith Number

pith:7X2BPDMZ

pith:2012:7X2BPDMZ4AAJA5OKMTGF3EUZ2H

not attested not anchored not stored refs pending

Multigap RPC for PET: development and optimisation of the detector design

(2) Institute for Nuclear Research, Borislav Pavlov (1), Bulgaria, Bulgaria), Georgi Georgiev (1), Iglika Lessigiarska (1), Leandar Litov (1), Nevena Ilieva (2), Nuclear Energy, Peicho Petkov (1) ((1) University of Sofia "St. Kliment Ohridski", Sofia, Venelin Kozhuharov (1)

arxiv:1212.5551 v1 · 2012-12-21 · physics.ins-det · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7X2BPDMZ4AAJA5OKMTGF3EUZ2H}

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	2026-05-18T01:52:29.132752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdf4178d99e0009075ca64cc5d9299d1c907739435c4412b7d9f1ee2c123e9f5

Aliases

arxiv: 1212.5551 · arxiv_version: 1212.5551v1 · doi: 10.48550/arxiv.1212.5551 · pith_short_12: 7X2BPDMZ4AAJ · pith_short_16: 7X2BPDMZ4AAJA5OK · pith_short_8: 7X2BPDMZ

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/7X2BPDMZ4AAJA5OKMTGF3EUZ2H \
  | 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: fdf4178d99e0009075ca64cc5d9299d1c907739435c4412b7d9f1ee2c123e9f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98c66e8ecc601ce3c1c7566a4634422333400271486bd368c5d0e61d0ef379bf",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2012-12-21T18:44:32Z",
    "title_canon_sha256": "567682f31052dd350caa83ca8df4726502c3ecf0b90e4ac3f1b12ba1e382dc3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5551",
    "kind": "arxiv",
    "version": 1
  }
}