Pith Number

pith:K6RFCD3M

pith:2011:K6RFCD3M7BV2KM7N4QFAPJDZJK

not attested not anchored not stored refs pending

Antiproton beam profile measurements using Gas Electron Multipliers

Gerard Tranquille, Jens Spanggaard, Philippe Carri\`ere, Serge Duarte Pinto

arxiv:1111.4150 v1 · 2011-11-17 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K6RFCD3M7BV2KM7N4QFAPJDZJK}

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	2026-05-18T03:46:47.532283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57a2510f6cf86ba533ede40a07a4794a839425d262c6059d2711e7cc9cf5fda5

Aliases

arxiv: 1111.4150 · arxiv_version: 1111.4150v1 · doi: 10.48550/arxiv.1111.4150 · pith_short_12: K6RFCD3M7BV2 · pith_short_16: K6RFCD3M7BV2KM7N · pith_short_8: K6RFCD3M

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/K6RFCD3M7BV2KM7N4QFAPJDZJK \
  | 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: 57a2510f6cf86ba533ede40a07a4794a839425d262c6059d2711e7cc9cf5fda5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d17e195a69bc27569cf67ed4b0aa6ce62d4628c7f0c2d31dd728b95fb91bb81d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2011-11-17T17:10:20Z",
    "title_canon_sha256": "9212978ef9dcbf564131e8013f8a4f6b0408f1d2871e365bd2417ac48cef82a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4150",
    "kind": "arxiv",
    "version": 1
  }
}