Pith Number

pith:ZPJC3GV7

pith:1999:ZPJC3GV7C6IJHRK4GFSICMDHMD

not attested not anchored not stored refs pending

Hard exclusive pseudoscalar meson electroproduction and spin structure of a nucleon

L.L. Frankfurt, M. Strikman, M.V. Polyakov, P.V. Pobylitsa

arxiv:hep-ph/9901429 v1 · 1999-01-27 · 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{ZPJC3GV7C6IJHRK4GFSICMDHMD}

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.

Cited by

1 paper in Pith

Toward an advanced phenomenology of $\pi N$ transition distribution amplitudes

Receipt and verification

First computed	2026-07-04T15:27:25.740255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbd22d9abf179093c55c316481306760fac1771bc7c082a7a2910710808c031a

Aliases

arxiv: hep-ph/9901429 · arxiv_version: hep-ph/9901429v1 · doi: 10.48550/arxiv.hep-ph/9901429 · pith_short_12: ZPJC3GV7C6IJ · pith_short_16: ZPJC3GV7C6IJHRK4 · pith_short_8: ZPJC3GV7

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/ZPJC3GV7C6IJHRK4GFSICMDHMD \
  | 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: cbd22d9abf179093c55c316481306760fac1771bc7c082a7a2910710808c031a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49812950363851beef4dbe5cc2a21f7bb8b1a97b2987f829cea8d18cfccd0e7d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-01-27T14:57:29Z",
    "title_canon_sha256": "30423283f4157db9540be6ecab156480f16cf0a58bd6bc3f835142d6b455e983"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9901429",
    "kind": "arxiv",
    "version": 1
  }
}