Pith Number

pith:7XYZMJXC

pith:2014:7XYZMJXCOFJC33UNPUWBDG7JXH

not attested not anchored not stored refs pending

Pseudoscalar Transition Form Factors from Rational Approximants

Pere Masjuan

arxiv:1402.4951 v2 · 2014-02-20 · 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{7XYZMJXCOFJC33UNPUWBDG7JXH}

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	2026-05-18T01:44:35.894086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdf19626e271522dee8d7d2c119be9b9ff2d44d3735b7c9cd0c858fc2ca5fcd5

Aliases

arxiv: 1402.4951 · arxiv_version: 1402.4951v2 · doi: 10.48550/arxiv.1402.4951 · pith_short_12: 7XYZMJXCOFJC · pith_short_16: 7XYZMJXCOFJC33UN · pith_short_8: 7XYZMJXC

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/7XYZMJXCOFJC33UNPUWBDG7JXH \
  | 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: fdf19626e271522dee8d7d2c119be9b9ff2d44d3735b7c9cd0c858fc2ca5fcd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ba689a99feeb3cc014edf46de2e1072a46c0cbcbb230f2bd4f6b05f9cb2cb16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-02-20T10:31:30Z",
    "title_canon_sha256": "d60dbfd82c5ee21e93c7cc7d6cebab2686ffedab7720653ebdb963a1419af664"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4951",
    "kind": "arxiv",
    "version": 2
  }
}