Pith Number

pith:3QARHQCD

pith:1998:3QARHQCDHP5Q7OLTDKKIM7CBJV

not attested not anchored not stored refs pending

Polarized structure functions in a constituent quark scenario

Marco Traini (Trento), Sergio Scopetta, Vicente Vento (Valencia)

arxiv:hep-ph/9804302 v2 · 1998-04-16 · 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{3QARHQCDHP5Q7OLTDKKIM7CBJV}

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	2026-05-18T04:17:37.313752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc0113c0433bfb0fb9731a94867c414d67b431b6ae588a412661e5366658494f

Aliases

arxiv: hep-ph/9804302 · arxiv_version: hep-ph/9804302v2 · doi: 10.48550/arxiv.hep-ph/9804302 · pith_short_12: 3QARHQCDHP5Q · pith_short_16: 3QARHQCDHP5Q7OLT · pith_short_8: 3QARHQCD

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/3QARHQCDHP5Q7OLTDKKIM7CBJV \
  | 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: dc0113c0433bfb0fb9731a94867c414d67b431b6ae588a412661e5366658494f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01e1fe016d6273e1ed5a20249cc4d86e27bdc8c5e97509c56248f900b56e77fd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-04-16T11:14:19Z",
    "title_canon_sha256": "175e1e157c0ce78c1b88ee6c2c5f5b522066e2a7a5d805d1dc37a713fcac3698"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9804302",
    "kind": "arxiv",
    "version": 2
  }
}