Pith Number

pith:FD6U6OCC

pith:2005:FD6U6OCCABEXDBOLBHEBAQ35QZ

not attested not anchored not stored refs pending

Helicity Formalism and Spin Asymmetries in Hadronic Processes

(2) University, (3) Imperial College, Cagliari, E. Leader (3), F. Murgia (2) ((1) University, INFN, Italy, London, M. Anselmino (1), M. Boglione (1), S. Melis (2), Torino, U. D'Alesio (2), U.K.)

arxiv:hep-ph/0512124 v1 · 2005-12-09 · 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{FD6U6OCCABEXDBOLBHEBAQ35QZ}

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	2026-05-18T00:36:55.883483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28fd4f384200497185cb09c810437d867f1ea92d76ea5c1b56550ebce40aab1f

Aliases

arxiv: hep-ph/0512124 · arxiv_version: hep-ph/0512124v1 · doi: 10.48550/arxiv.hep-ph/0512124 · pith_short_12: FD6U6OCCABEX · pith_short_16: FD6U6OCCABEXDBOL · pith_short_8: FD6U6OCC

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/FD6U6OCCABEXDBOLBHEBAQ35QZ \
  | 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: 28fd4f384200497185cb09c810437d867f1ea92d76ea5c1b56550ebce40aab1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efb1c95422a1b49ab11d9eba00b87f9191593b34551a23365d30d9ff36bcedf4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-12-09T15:48:34Z",
    "title_canon_sha256": "a8db0e05fae25815b78f4c1375502dd42e45ddc97c7616a49f62abd910f5e2ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0512124",
    "kind": "arxiv",
    "version": 1
  }
}