Pith Number

pith:M2PRSW3N

pith:2018:M2PRSW3NBMFY6DF4HJEVKTVTNN

not attested not anchored not stored refs pending

Online energy discrimination at DAQ front-end level on pixelated TOF-PET systems

A. Santos, C. Zorraquino, J. C. Silva, J. Varela, L. Ferramacho, M. Zvolsky, P. Guerra, R. Bugalho, S. Tavernier, T. Niknejad

arxiv:1802.02145 v5 · 2018-02-06 · 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{M2PRSW3NBMFY6DF4HJEVKTVTNN}

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	2026-05-18T00:19:16.418974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

669f195b6d0b0b8f0cbc3a49554eb36b7539f0167c6489a4675414bd8d3d8667

Aliases

arxiv: 1802.02145 · arxiv_version: 1802.02145v5 · doi: 10.48550/arxiv.1802.02145 · pith_short_12: M2PRSW3NBMFY · pith_short_16: M2PRSW3NBMFY6DF4 · pith_short_8: M2PRSW3N

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/M2PRSW3NBMFY6DF4HJEVKTVTNN \
  | 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: 669f195b6d0b0b8f0cbc3a49554eb36b7539f0167c6489a4675414bd8d3d8667

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8932d5c814a77d5a74942012e5bb828bb60b0a32d09dd39e48d271b527613b0f",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-02-06T12:46:54Z",
    "title_canon_sha256": "c1e7ea9576824a5916e371f8dcc2a94dac7b289cb11a75246dbb510f707a8bfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02145",
    "kind": "arxiv",
    "version": 5
  }
}