Pith Number

pith:FZWORUQX

pith:2019:FZWORUQX75RBYA5BNGUA2LNOPP

not attested not anchored not stored refs pending

Electromagnetic self-force of a point charge from the rate of change of the momentum of its retarded self-field

G. Vaman, V. Hnizdo

arxiv:1902.04488 v3 · 2019-02-12 · 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{FZWORUQX75RBYA5BNGUA2LNOPP}

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

The electromagnetic self-force of a uniformly charged spherical ball

Receipt and verification

First computed	2026-05-17T23:39:36.845997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e6ce8d217ff621c03a169a80d2dae7bc1e653e9c66cb06873fd1d81ec641db2

Aliases

arxiv: 1902.04488 · arxiv_version: 1902.04488v3 · doi: 10.48550/arxiv.1902.04488 · pith_short_12: FZWORUQX75RB · pith_short_16: FZWORUQX75RBYA5B · pith_short_8: FZWORUQX

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/FZWORUQX75RBYA5BNGUA2LNOPP \
  | 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: 2e6ce8d217ff621c03a169a80d2dae7bc1e653e9c66cb06873fd1d81ec641db2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28e84bef9a2d5179930cb404bb32e70dfb162f4e0c7cac4c34849b08b4ba3482",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2019-02-12T16:46:46Z",
    "title_canon_sha256": "f0193098cfdfc1b85b08a45d12ae08c122c5051d55c5fa406e44e9ef0561c3a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04488",
    "kind": "arxiv",
    "version": 3
  }
}