Pith Number

pith:QJE2MNUB

pith:1993:QJE2MNUBI57C6D2CWI42ANVQ2M

not attested not anchored not stored refs pending

On the Q^2 Dependence of Measured Polarized Structure Funtions

G. Altarelli, G. Ridolfi, P. Nason

arxiv:hep-ph/9311255 v1 · 1993-11-10 · 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{QJE2MNUBI57C6D2CWI42ANVQ2M}

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	2026-07-04T15:55:52.698050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8249a63681477e2f0f42b239a036b0d3295ae102e7aaef3811b82f9f74b316ae

Aliases

arxiv: hep-ph/9311255 · arxiv_version: hep-ph/9311255v1 · doi: 10.48550/arxiv.hep-ph/9311255 · pith_short_12: QJE2MNUBI57C · pith_short_16: QJE2MNUBI57C6D2C · pith_short_8: QJE2MNUB

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/QJE2MNUBI57C6D2CWI42ANVQ2M \
  | 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: 8249a63681477e2f0f42b239a036b0d3295ae102e7aaef3811b82f9f74b316ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baea523532757351ca5075c932bed69ff5857ad81132d2d465de06d90e11b035",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1993-11-10T08:41:00Z",
    "title_canon_sha256": "6a3739f0801c52e40070c63860c733525243945fea54f68a532aa18efff3a831"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9311255",
    "kind": "arxiv",
    "version": 1
  }
}