Pith Number

pith:NBEXMIWA

pith:2002:NBEXMIWAIDCONQBFKA7L6RHA6B

not attested not anchored not stored refs pending

Double-spin cos(phi) Asymmetry in Semi-inclusive Electroproduction

E. De Sanctis, K.A. Oganessyan, P.J. Mulders

arxiv:hep-ph/0201061 v2 · 2002-01-09 · 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{NBEXMIWAIDCONQBFKA7L6RHA6B}

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	2026-05-18T01:06:14.436283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68497622c040c4e6c025503ebf44e0f05e948fc7dbafa0498833181db85c5f9e

Aliases

arxiv: hep-ph/0201061 · arxiv_version: hep-ph/0201061v2 · doi: 10.48550/arxiv.hep-ph/0201061 · pith_short_12: NBEXMIWAIDCO · pith_short_16: NBEXMIWAIDCONQBF · pith_short_8: NBEXMIWA

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/NBEXMIWAIDCONQBFKA7L6RHA6B \
  | 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: 68497622c040c4e6c025503ebf44e0f05e948fc7dbafa0498833181db85c5f9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31e8546b2a1782bfa53d5780421d5479654aa046700121bcfeacafc0be32c465",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-01-09T10:39:02Z",
    "title_canon_sha256": "585ad7d881282fc8cdb3e9caa50a19a4c644069cdfa2b16626ddc3ccab603d59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0201061",
    "kind": "arxiv",
    "version": 2
  }
}