Pith Number

pith:6WZM2R6Q

pith:1998:6WZM2R6QPV3OV5G3SZZUKNV4XL

not attested not anchored not stored refs pending

Spin Physics and Polarized Structure Functions

Bodo Lampe, Ewald Reya

arxiv:hep-ph/9810270 v1 · 1998-10-07 · 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{6WZM2R6QPV3OV5G3SZZUKNV4XL}

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	2026-05-18T04:31:00.623386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5b2cd47d07d76eaf4db96734536bcbae597a1499bddf1a7066dc1391099eaad

Aliases

arxiv: hep-ph/9810270 · arxiv_version: hep-ph/9810270v1 · doi: 10.48550/arxiv.hep-ph/9810270 · pith_short_12: 6WZM2R6QPV3O · pith_short_16: 6WZM2R6QPV3OV5G3 · pith_short_8: 6WZM2R6Q

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/6WZM2R6QPV3OV5G3SZZUKNV4XL \
  | 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: f5b2cd47d07d76eaf4db96734536bcbae597a1499bddf1a7066dc1391099eaad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d710db52dbd74f7658e8e72baaacebf7c519c11e3693061a4bb35dc2769e14e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-10-07T10:12:54Z",
    "title_canon_sha256": "686a9a90972ffe23bbe0473ac6a9110b7225093511ab484f3e34ae1c2278438f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9810270",
    "kind": "arxiv",
    "version": 1
  }
}