Pith Number

pith:2FGQ54NY

pith:2012:2FGQ54NY2IVTTSKEEXB4SRW2JN

not attested not anchored not stored refs pending

Radiation Reaction: General approach and applications, especially to electrodynamics

R. F. O'Connell

arxiv:1204.5699 v1 · 2012-04-25 · quant-ph · physics.class-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{2FGQ54NY2IVTTSKEEXB4SRW2JN}

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	2026-05-18T01:57:44.297119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d14d0ef1b8d22b39c94425c3c946da4b5d45616bca041a6a871c610d80cace09

Aliases

arxiv: 1204.5699 · arxiv_version: 1204.5699v1 · doi: 10.48550/arxiv.1204.5699 · pith_short_12: 2FGQ54NY2IVT · pith_short_16: 2FGQ54NY2IVTTSKE · pith_short_8: 2FGQ54NY

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/2FGQ54NY2IVTTSKEEXB4SRW2JN \
  | 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: d14d0ef1b8d22b39c94425c3c946da4b5d45616bca041a6a871c610d80cace09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d590e53ab1896aead9569b72b6593beeeef28d00315cd7c39f8dd7a6decdff3c",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-25T16:27:47Z",
    "title_canon_sha256": "5e77a24ce368201edaae032e9ad2336207d8e2baf83010434fd668f504a3d5aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5699",
    "kind": "arxiv",
    "version": 1
  }
}