Pith Number

pith:Q6Y3YT4C

pith:2002:Q6Y3YT4CWKRSIRAKPAIDNFPNGY

not attested not anchored not stored refs pending

Some Recent Developments in Perturbative Quantum Chromodynamics

George Sterman (Stony Brook)

arxiv:hep-ph/0201205 v1 · 2002-01-22 · 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{Q6Y3YT4CWKRSIRAKPAIDNFPNGY}

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	2026-05-18T02:36:38.675242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87b1bc4f82b2a324440a78103695ed361e22332c341538369cacfb65e6c8a619

Aliases

arxiv: hep-ph/0201205 · arxiv_version: hep-ph/0201205v1 · doi: 10.48550/arxiv.hep-ph/0201205 · pith_short_12: Q6Y3YT4CWKRS · pith_short_16: Q6Y3YT4CWKRSIRAK · pith_short_8: Q6Y3YT4C

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/Q6Y3YT4CWKRSIRAKPAIDNFPNGY \
  | 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: 87b1bc4f82b2a324440a78103695ed361e22332c341538369cacfb65e6c8a619

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac00e669c1815d918313181099f81fde8109611d0247af61b9ed3742fb25b7b4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-01-22T16:16:18Z",
    "title_canon_sha256": "07c1f3c26ee59746c50e909c4089ec50aa58fdb840bd3cf72659ac44159b9257"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0201205",
    "kind": "arxiv",
    "version": 1
  }
}