Pith Number

pith:7JCX2Q5M

pith:2000:7JCX2Q5MYXOFKVNG64CWAHJSXS

not attested not anchored not stored refs pending

A New High Energy Photon Tagger for the H1 - Detector at HERA

A.M. Fomenko, A.S. Belousov, E.I. Malinovski, G.-G. Winter, I.P. Sheviakov, L.A. Gorbov, P.A. Smirnov, S.J. Maxfield, S.V. Levonian, T. Greenshaw, V.F. Andreev, Yu.V. Soloviev

arxiv:hep-ex/0008042 v1 · 2000-08-22 · 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{7JCX2Q5MYXOFKVNG64CWAHJSXS}

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	2026-07-04T14:26:27.659549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa457d43acc5dc5555a6f705601d32bc99e0a4cebc16903fcb551952245f6e4f

Aliases

arxiv: hep-ex/0008042 · arxiv_version: hep-ex/0008042v1 · doi: 10.48550/arxiv.hep-ex/0008042 · pith_short_12: 7JCX2Q5MYXOF · pith_short_16: 7JCX2Q5MYXOFKVNG · pith_short_8: 7JCX2Q5M

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/7JCX2Q5MYXOFKVNG64CWAHJSXS \
  | 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: fa457d43acc5dc5555a6f705601d32bc99e0a4cebc16903fcb551952245f6e4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0a5eb47e9355ec9ccf6b6b2665b7cff5fcb7e8a3b507a95d815b9166fa612c3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2000-08-22T07:47:35Z",
    "title_canon_sha256": "b3b5a56367d68debed46fe31e8409848cb0e9494581b5c5c8a145b4e72671077"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0008042",
    "kind": "arxiv",
    "version": 1
  }
}