Pith Number

pith:GHFZL3LA

pith:2004:GHFZL3LAHH2UU7XJBM4ORIHTLN

not attested not anchored not stored refs pending

Deformed Instantons

Don Colladay, Patrick McDonald

arxiv:hep-ph/0409251 v1 · 2004-09-21 · 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{GHFZL3LAHH2UU7XJBM4ORIHTLN}

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	2026-05-18T01:00:26.770273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31cb95ed6039f54a7ee90b38e8a0f35b560fad51eaaf6a3cd5d8c5b9cc1a3048

Aliases

arxiv: hep-ph/0409251 · arxiv_version: hep-ph/0409251v1 · doi: 10.48550/arxiv.hep-ph/0409251 · pith_short_12: GHFZL3LAHH2U · pith_short_16: GHFZL3LAHH2UU7XJ · pith_short_8: GHFZL3LA

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/GHFZL3LAHH2UU7XJBM4ORIHTLN \
  | 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: 31cb95ed6039f54a7ee90b38e8a0f35b560fad51eaaf6a3cd5d8c5b9cc1a3048

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad50e8c9d0ee3a3b049dff1b5bfe4462e5b4397d921551da8f365698892d8a15",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-09-21T18:48:51Z",
    "title_canon_sha256": "fb73592eb4ccbd734ca369b861379b04e3d86f7f152c55184232e5519f26301e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0409251",
    "kind": "arxiv",
    "version": 1
  }
}