Pith Number

pith:XBKOWHPD

pith:2002:XBKOWHPDEBV6AAGXPCA4GK7C4E

not attested not anchored not stored refs pending

Development of liquid xenon detectors for medical imaging

A. J. P. L. Policarpo, M. I. Lopes, R. Ferreira Marques, V. Chepel, V. Solovov

arxiv:physics/0211117 v1 · 2002-11-28 · 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{XBKOWHPDEBV6AAGXPCA4GK7C4E}

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	2026-05-18T00:36:52.541492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b854eb1de3206be000d77881c32be2e13ef2a484834169776f5ea0f1a57c487e

Aliases

arxiv: physics/0211117 · arxiv_version: physics/0211117v1 · doi: 10.48550/arxiv.physics/0211117 · pith_short_12: XBKOWHPDEBV6 · pith_short_16: XBKOWHPDEBV6AAGX · pith_short_8: XBKOWHPD

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/XBKOWHPDEBV6AAGXPCA4GK7C4E \
  | 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: b854eb1de3206be000d77881c32be2e13ef2a484834169776f5ea0f1a57c487e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08bdddd188b98609dfc48357e6a191abd77978ff28b15edac72543aba74fd9b2",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2002-11-28T13:46:40Z",
    "title_canon_sha256": "890228671cf87b1bf9c57493ecf1fb91baefba4ed4f3ff5ffbeef27fa2443de1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0211117",
    "kind": "arxiv",
    "version": 1
  }
}