Pith Number

pith:JXWJANBT

pith:1994:JXWJANBTB5D7ILNNZWZVG5O4PH

not attested not anchored not stored refs pending

Nucleon Distribution Amplitudes and Observables

M. Bergmann, N. G. Stefanis

arxiv:hep-ph/9402267 v1 · 1994-02-10 · 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{JXWJANBTB5D7ILNNZWZVG5O4PH}

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	2026-07-04T15:50:45.563059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dec9034330f47f42dadcdb35375dc79e90c16ea9dee8bddcdde18642bc4f2ac

Aliases

arxiv: hep-ph/9402267 · arxiv_version: hep-ph/9402267v1 · doi: 10.48550/arxiv.hep-ph/9402267 · pith_short_12: JXWJANBTB5D7 · pith_short_16: JXWJANBTB5D7ILNN · pith_short_8: JXWJANBT

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/JXWJANBTB5D7ILNNZWZVG5O4PH \
  | 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: 4dec9034330f47f42dadcdb35375dc79e90c16ea9dee8bddcdde18642bc4f2ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84b3c0424fc4990e8c7f2fa4ae810fbbfcc3c39fd744c3b0ed88322c2734ba25",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1994-02-10T15:07:58Z",
    "title_canon_sha256": "f395d1b2bde25ef644c616d9837c8ba8cea4f1b1802839d4a88fc89cd00eb147"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9402267",
    "kind": "arxiv",
    "version": 1
  }
}