Pith Number

pith:YAPPA4PF

pith:2002:YAPPA4PFUQAFDFLNE43MV7CT3Z

not attested not anchored not stored refs pending

High Energy QCD and the Large Nc Limit

Yuri V. Kovchegov (University of Washington)

arxiv:hep-ph/0202238 v1 · 2002-02-25 · 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{YAPPA4PFUQAFDFLNE43MV7CT3Z}

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	2026-05-18T00:37:12.631803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c01ef071e5a40051956d2736cafc53de6703993c5b5a2e8583f0fe867b41a8b2

Aliases

arxiv: hep-ph/0202238 · arxiv_version: hep-ph/0202238v1 · doi: 10.48550/arxiv.hep-ph/0202238 · pith_short_12: YAPPA4PFUQAF · pith_short_16: YAPPA4PFUQAFDFLN · pith_short_8: YAPPA4PF

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/YAPPA4PFUQAFDFLNE43MV7CT3Z \
  | 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: c01ef071e5a40051956d2736cafc53de6703993c5b5a2e8583f0fe867b41a8b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b11ad032eb72a247f80659194aa582b83ab6b6021f3dee15e266da430ce2f7b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-02-25T21:52:44Z",
    "title_canon_sha256": "142f5659279b31f8f86dc54c62fb27559a7c8615fa708661d2baca06ffa6dd78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0202238",
    "kind": "arxiv",
    "version": 1
  }
}