Pith Number

pith:FQCHJJFL

pith:2004:FQCHJJFLYCPHMPPCG6EQLZUYDV

not attested not anchored not stored refs pending

Sivers function in light-cone quark model and azimuthal spin asymmetries in pion electroproduction

Bo-Qiang Ma, Zhun Lu

arxiv:hep-ph/0406171 v1 · 2004-06-15 · 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{FQCHJJFLYCPHMPPCG6EQLZUYDV}

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

Six-dimensional light-front Wigner distributions of the proton

Receipt and verification

First computed	2026-07-04T16:48:16.401033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c0474a4abc09e763de2378905e6981d4155664e9bff1c01ae6999785ae7c227

Aliases

arxiv: hep-ph/0406171 · arxiv_version: hep-ph/0406171v1 · doi: 10.48550/arxiv.hep-ph/0406171 · pith_short_12: FQCHJJFLYCPH · pith_short_16: FQCHJJFLYCPHMPPC · pith_short_8: FQCHJJFL

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/FQCHJJFLYCPHMPPCG6EQLZUYDV \
  | 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: 2c0474a4abc09e763de2378905e6981d4155664e9bff1c01ae6999785ae7c227

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aeec5aab9d3b7b7337d70904d2d8d262a52383b5fb01e4da1aaebcf7cedd5984",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-06-15T23:08:02Z",
    "title_canon_sha256": "e3610f9d485d864ef8d6a207a68cde6cf09ed1bd016c4ab20883582b5a7726e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0406171",
    "kind": "arxiv",
    "version": 1
  }
}