Pith Number

pith:TBWN6AXT

pith:2013:TBWN6AXTKOK5FMF74O2KM5YNU7

not attested not anchored not stored refs pending

Finite field-energy of a point charge in QED

Anatoly E. Shabad, Caio V. Costa, Dmitri M. Gitman

arxiv:1312.0447 v1 · 2013-12-02 · 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{TBWN6AXTKOK5FMF74O2KM5YNU7}

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.

Cited by

1 paper in Pith

Purely Electric, Magnetic, and Dyonic Black Holes in Einstein-Euler-Heisenberg Theory

Receipt and verification

First computed	2026-05-18T03:05:45.644436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

986cdf02f35395d2b0bfe3b4a6770da7cc18a43f7f8e1c87d6ce086102cd02b1

Aliases

arxiv: 1312.0447 · arxiv_version: 1312.0447v1 · doi: 10.48550/arxiv.1312.0447 · pith_short_12: TBWN6AXTKOK5 · pith_short_16: TBWN6AXTKOK5FMF7 · pith_short_8: TBWN6AXT

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/TBWN6AXTKOK5FMF74O2KM5YNU7 \
  | 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: 986cdf02f35395d2b0bfe3b4a6770da7cc18a43f7f8e1c87d6ce086102cd02b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ace92822542ec487e31c4e38c3d10f7311fa81f3a27b1384a2279a30769e0d3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-12-02T13:27:43Z",
    "title_canon_sha256": "e700e786e073dbab8d19e717c048f4f409996b4b7f4d52078d0cf87681b21d3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0447",
    "kind": "arxiv",
    "version": 1
  }
}