Pith Number

pith:QIASDPF4

pith:2004:QIASDPF4MBX7AIUZASKAU7OLUU

not attested not anchored not stored refs pending

On The Classical Dynamics Of Charges In Noncommutative QED

Amir H. Fatollahi, Hossein Mohammadzadeh

arxiv:hep-th/0404209 v1 · 2004-04-27 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QIASDPF4MBX7AIUZASKAU7OLUU}

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	2026-05-18T00:51:07.868076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

820121bcbc606ff0229904940a7dcba50cc540e6346283787764a593bc8f3865

Aliases

arxiv: hep-th/0404209 · arxiv_version: hep-th/0404209v1 · doi: 10.48550/arxiv.hep-th/0404209 · pith_short_12: QIASDPF4MBX7 · pith_short_16: QIASDPF4MBX7AIUZ · pith_short_8: QIASDPF4

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/QIASDPF4MBX7AIUZASKAU7OLUU \
  | 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: 820121bcbc606ff0229904940a7dcba50cc540e6346283787764a593bc8f3865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "235c456c3be1acce8c34c58ce49a02aa4b79205f0e07a919928fe54226b79acb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-04-27T12:11:56Z",
    "title_canon_sha256": "f622ea2ddc22076889777de1bf3f2ba99e93e7bac59f4ca99dbf11b2b6c0c158"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0404209",
    "kind": "arxiv",
    "version": 1
  }
}