Pith Number

pith:SXWDPMA2

pith:1998:SXWDPMA2UWWQU3LDZOMFIGKZNI

not attested not anchored not stored refs pending

Relations among polarized and unpolarized splitting functions beyond leading order

J. Bl\"umlein, V. Ravindran, W.L. van Neerven

arxiv:hep-ph/9806355 v1 · 1998-06-12 · 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{SXWDPMA2UWWQU3LDZOMFIGKZNI}

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	2026-07-04T14:30:33.705401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95ec37b01aa5ad0a6d63cb985419596a072e8009098917c8ca84939d8385dcd7

Aliases

arxiv: hep-ph/9806355 · arxiv_version: hep-ph/9806355v1 · doi: 10.48550/arxiv.hep-ph/9806355 · pith_short_12: SXWDPMA2UWWQ · pith_short_16: SXWDPMA2UWWQU3LD · pith_short_8: SXWDPMA2

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/SXWDPMA2UWWQU3LDZOMFIGKZNI \
  | 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: 95ec37b01aa5ad0a6d63cb985419596a072e8009098917c8ca84939d8385dcd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fc859a6ad108cb5440fd8dbcdd8b65dd27c24b6c722937a12acad571fe38cf2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-06-12T17:45:05Z",
    "title_canon_sha256": "c2af4659c20cc2abcb6b35b124b83c1df4870061ed5ed7a546311309d82f4ecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9806355",
    "kind": "arxiv",
    "version": 1
  }
}