Pith Number

pith:GW7OX6Z5

pith:2008:GW7OX6Z56LTS4GNXFCFZXNEVBM

not attested not anchored not stored refs pending

Virtual Photon Structure Functions to NNLO in QCD

Ken Sasaki, Takahiro Ueda, Tsuneo Uematsu

arxiv:0801.2811 v1 · 2008-01-18 · 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{GW7OX6Z56LTS4GNXFCFZXNEVBM}

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	2026-07-04T15:34:01.690751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35beebfb3df2e72e19b7288b9bb4950b1b39ef08532bab4d5866246287cbaffd

Aliases

arxiv: 0801.2811 · arxiv_version: 0801.2811v1 · doi: 10.48550/arxiv.0801.2811 · pith_short_12: GW7OX6Z56LTS · pith_short_16: GW7OX6Z56LTS4GNX · pith_short_8: GW7OX6Z5

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/GW7OX6Z56LTS4GNXFCFZXNEVBM \
  | 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: 35beebfb3df2e72e19b7288b9bb4950b1b39ef08532bab4d5866246287cbaffd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b92dbdb65690f52f12185f46157936734d09991fe14329f5aa3de8eea34b598f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-01-18T03:43:54Z",
    "title_canon_sha256": "28610694a2422819e2d1906726823d648e4e8ac96aea16207320f9eff303ec2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.2811",
    "kind": "arxiv",
    "version": 1
  }
}