Pith Number

pith:4FYAR5NZ

pith:2012:4FYAR5NZFA6K7HZCJH4RFOGETH

not attested not anchored not stored refs pending

Optical Transition Radiation Monitor for the T2K Experiment

Akira Konaka, Alysia D. Marino, Brian Kirby, David Morris, John F. Martin, Leif Stawnyczy, Mark Hartz, Mircea Cadabeschi, Patrick de Perio, Sampa Bhadra, Vyacheslav Galymov

arxiv:1201.1922 v1 · 2012-01-09 · physics.ins-det · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4FYAR5NZFA6K7HZCJH4RFOGETH}

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	2026-05-18T01:58:53.718970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e17008f5b9283caf9f2249f912b8c499f7a567b2b9f50d3ff2951081c6021b52

Aliases

arxiv: 1201.1922 · arxiv_version: 1201.1922v1 · doi: 10.48550/arxiv.1201.1922 · pith_short_12: 4FYAR5NZFA6K · pith_short_16: 4FYAR5NZFA6K7HZC · pith_short_8: 4FYAR5NZ

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/4FYAR5NZFA6K7HZCJH4RFOGETH \
  | 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: e17008f5b9283caf9f2249f912b8c499f7a567b2b9f50d3ff2951081c6021b52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba06f3108b68f25d0e60efce0d16a9876f6ea788628bd82e7f92d3bbc74e4525",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2012-01-09T21:04:52Z",
    "title_canon_sha256": "d50a2432e3b977659c9e54ca27eb73c5fb4c0c1a09445cfeafc429cc34d2663d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1922",
    "kind": "arxiv",
    "version": 1
  }
}