Pith Number

pith:WWY2IKEJ

pith:2017:WWY2IKEJHKHLNM4V6X2NMVJSJS

not attested not anchored not stored refs pending

Resonance a_1(1420) and the Three-Pion Decays of the Tauon

Peter Lichard

arxiv:1703.06315 v2 · 2017-03-18 · 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{WWY2IKEJHKHLNM4V6X2NMVJSJS}

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	2026-05-18T00:46:55.084395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5b1a428893a8eb6b395f5f4d655324cb6fad03b8f8c2c30268a5d02f4253667

Aliases

arxiv: 1703.06315 · arxiv_version: 1703.06315v2 · doi: 10.48550/arxiv.1703.06315 · pith_short_12: WWY2IKEJHKHL · pith_short_16: WWY2IKEJHKHLNM4V · pith_short_8: WWY2IKEJ

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/WWY2IKEJHKHLNM4V6X2NMVJSJS \
  | 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: b5b1a428893a8eb6b395f5f4d655324cb6fad03b8f8c2c30268a5d02f4253667

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1c4a37fe5ceeb42d4c1f9bf740a8fad42ed7879d2c8facd2f487d9d493760de",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-03-18T16:24:38Z",
    "title_canon_sha256": "ede98459c3067a2ad0a28149ac8743728c2f7bc84fe0c380b383171f513f4076"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06315",
    "kind": "arxiv",
    "version": 2
  }
}