Pith Number

pith:QW2DR6IM

pith:2006:QW2DR6IM37QJAZMZBAIHNG2SOW

not attested not anchored not stored refs pending

AMS02 Ecal gamma trigger performance measured at the October 2004 CERN test beam

P. Brun, S. Rosier-Lees

arxiv:astro-ph/0601537 v1 · 2006-01-24 · astro-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{QW2DR6IM37QJAZMZBAIHNG2SOW}

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	2026-07-04T14:52:33.241579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85b438f90cdfe09065990810769b52759d307f307f3b56bd94f541b155eeb74e

Aliases

arxiv: astro-ph/0601537 · arxiv_version: astro-ph/0601537v1 · doi: 10.48550/arxiv.astro-ph/0601537 · pith_short_12: QW2DR6IM37QJ · pith_short_16: QW2DR6IM37QJAZMZ · pith_short_8: QW2DR6IM

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/QW2DR6IM37QJAZMZBAIHNG2SOW \
  | 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: 85b438f90cdfe09065990810769b52759d307f307f3b56bd94f541b155eeb74e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77dc250e6e34f8c68143a3f2d14e0b4a0358226db9616079b91714b9b17769b8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-01-24T11:23:24Z",
    "title_canon_sha256": "54f79bedf25b4cf7eeb63382c1d32e25ef62740bbad05ad6ec34e48c2635e8be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0601537",
    "kind": "arxiv",
    "version": 1
  }
}