Pith Number

pith:H4NMPUTV

pith:2000:H4NMPUTV45CE3UZOPPUME5QIS3

not attested not anchored not stored refs pending

PHEGAS: a phase-space generator for automatic cross-section computation

Costas G. Papadopoulos

arxiv:hep-ph/0007335 v1 · 2000-07-28 · 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{H4NMPUTV45CE3UZOPPUME5QIS3}

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	2026-07-04T16:20:16.296836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f1ac7d275e7444dd32e7be8c2760896c91d2b445f27f658ab21aa30bebb3f4c

Aliases

arxiv: hep-ph/0007335 · arxiv_version: hep-ph/0007335v1 · doi: 10.48550/arxiv.hep-ph/0007335 · pith_short_12: H4NMPUTV45CE · pith_short_16: H4NMPUTV45CE3UZO · pith_short_8: H4NMPUTV

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/H4NMPUTV45CE3UZOPPUME5QIS3 \
  | 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: 3f1ac7d275e7444dd32e7be8c2760896c91d2b445f27f658ab21aa30bebb3f4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "951dd1102a3b3859292172a4de1e0d23b994254feebf8e04b4f1ad96b284ef58",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-07-28T11:38:47Z",
    "title_canon_sha256": "edb690d1d86e8309bafe9fe9a367c8974bb83484174609d1c47b697cf4c8d94c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0007335",
    "kind": "arxiv",
    "version": 1
  }
}