Pith Number

pith:PWTM5TGR

pith:2012:PWTM5TGR7WFIQ554OZ55LZNSBE

not attested not anchored not stored refs pending

PDF fit in the fixed-flavor-number scheme

J.Bluemlein, S.Alekhin, S.Moch

arxiv:1202.4642 v1 · 2012-02-21 · hep-ph · 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{PWTM5TGR7WFIQ554OZ55LZNSBE}

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	2026-05-18T01:58:22.868193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7da6ceccd1fd8a8877bc767bd5e5b20923be080c2b53e46b6ff2561983385eff

Aliases

arxiv: 1202.4642 · arxiv_version: 1202.4642v1 · doi: 10.48550/arxiv.1202.4642 · pith_short_12: PWTM5TGR7WFI · pith_short_16: PWTM5TGR7WFIQ554 · pith_short_8: PWTM5TGR

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/PWTM5TGR7WFIQ554OZ55LZNSBE \
  | 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: 7da6ceccd1fd8a8877bc767bd5e5b20923be080c2b53e46b6ff2561983385eff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ce568bf7eb1ea947ecbd12afca84a257456db2172aa62b05144ea8414339dad",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-02-21T14:07:27Z",
    "title_canon_sha256": "97281113b06621dd6e7a546269ce1e5e019377295b73183657d670b70c923530"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4642",
    "kind": "arxiv",
    "version": 1
  }
}