Pith Number

pith:T4MGOIDK

pith:2009:T4MGOIDKQ7POAFXYXGASFDKL7U

not attested not anchored not stored refs pending

On the nonperturbative solution of Pauli--Villars-regulated light-front QED: A comparison of the sector-dependent and standard parameterizations

J. R. Hiller, S. S. Chabysheva

arxiv:0911.3686 v2 · 2009-11-19 · 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{T4MGOIDKQ7POAFXYXGASFDKL7U}

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	2026-05-18T02:34:04.607233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f1867206a87dee016f8b981228d4bfd38d9072235160e64e28d83d2b6adeb8f

Aliases

arxiv: 0911.3686 · arxiv_version: 0911.3686v2 · doi: 10.48550/arxiv.0911.3686 · pith_short_12: T4MGOIDKQ7PO · pith_short_16: T4MGOIDKQ7POAFXY · pith_short_8: T4MGOIDK

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/T4MGOIDKQ7POAFXYXGASFDKL7U \
  | 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: 9f1867206a87dee016f8b981228d4bfd38d9072235160e64e28d83d2b6adeb8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c6345685e14c6397691e0ceb62fb1a6d5455236d3ec164049e84930c1f47bbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-11-19T01:44:05Z",
    "title_canon_sha256": "7fb4e7c925214d31801546528ddf3acf6364f9125e0b48d5aed6fe609d29971f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.3686",
    "kind": "arxiv",
    "version": 2
  }
}