Pith Number

pith:6UCAILA5

pith:2021:6UCAILA5QZQUL3GGGICZEKILFL

not attested not anchored not stored refs pending

Deriving experimental constraints on the scalar form factor in the second-class $\tau \to\eta \pi \nu$ mode

B. Moussallam

arxiv:2112.04429 v1 · 2021-12-08 · 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{6UCAILA5QZQUL3GGGICZEKILFL}

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	2026-07-05T11:37:05.845637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f504042c1d866145ecc6320592290b2af56f12d879184bfc656163e029983a33

Aliases

arxiv: 2112.04429 · arxiv_version: 2112.04429v1 · doi: 10.48550/arxiv.2112.04429 · pith_short_12: 6UCAILA5QZQU · pith_short_16: 6UCAILA5QZQUL3GG · pith_short_8: 6UCAILA5

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/6UCAILA5QZQUL3GGGICZEKILFL \
  | 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: f504042c1d866145ecc6320592290b2af56f12d879184bfc656163e029983a33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b6a2de712bdb066a8138f9ec581f2fc4428ab4db6ce7b8575f3837f5d157113",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-12-08T17:39:52Z",
    "title_canon_sha256": "175e9420170c638776ccedccfd693a67db7eb506aa4aa7846d44ccc45d72ec4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04429",
    "kind": "arxiv",
    "version": 1
  }
}