Pith Number

pith:2E7NUWHN

pith:2012:2E7NUWHNGFLQSKNX3CINAKMVXO

not attested not anchored not stored refs pending

The form factors for hadronic tau decay using background field method

Daiji Kimura, Kang Young Lee, Takuya Morozumi

arxiv:1211.7288 v1 · 2012-11-30 · hep-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{2E7NUWHNGFLQSKNX3CINAKMVXO}

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	2026-05-18T03:39:31.015807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d13eda58ed31570929b7d890d02995bb93256e9b004826ed28449d261f056614

Aliases

arxiv: 1211.7288 · arxiv_version: 1211.7288v1 · doi: 10.48550/arxiv.1211.7288 · pith_short_12: 2E7NUWHNGFLQ · pith_short_16: 2E7NUWHNGFLQSKNX · pith_short_8: 2E7NUWHN

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/2E7NUWHNGFLQSKNX3CINAKMVXO \
  | 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: d13eda58ed31570929b7d890d02995bb93256e9b004826ed28449d261f056614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cdac1107fcb665b7bce4ab37bd631d7da70494a917e73129ee5e221668a102e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-11-30T15:31:55Z",
    "title_canon_sha256": "337d958461a745b0a1ea1a77b119dec810192f8b1bf9c92b2454311306326cea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.7288",
    "kind": "arxiv",
    "version": 1
  }
}