Pith Number

pith:UFDL6CKU

pith:2001:UFDL6CKUO2EXBSWJPCQDWC5Q4P

not attested not anchored not stored refs pending

Perturbative QCD and Regge theory: closing the circle

A Donnachie, P V Landshoff

arxiv:hep-ph/0111427 v3 · 2001-11-29 · hep-ph · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UFDL6CKUO2EXBSWJPCQDWC5Q4P}

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	2026-05-18T02:36:38.882660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a146bf0954768970cac978a03b0bb0e3c2c16d1f5e9485c070d6a456343758e1

Aliases

arxiv: hep-ph/0111427 · arxiv_version: hep-ph/0111427v3 · doi: 10.48550/arxiv.hep-ph/0111427 · pith_short_12: UFDL6CKUO2EX · pith_short_16: UFDL6CKUO2EXBSWJ · pith_short_8: UFDL6CKU

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/UFDL6CKUO2EXBSWJPCQDWC5Q4P \
  | 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: a146bf0954768970cac978a03b0bb0e3c2c16d1f5e9485c070d6a456343758e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c4daecce28f5f7f791973023d68e7adf260a0e180e7decca713acc9486c7f85",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-11-29T14:28:07Z",
    "title_canon_sha256": "8c74b78235c9c99f42b39a1fa51c9cf88b95a70650f31f47694e557493994607"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0111427",
    "kind": "arxiv",
    "version": 3
  }
}