Pith Number

pith:SFGUDI2O

pith:2017:SFGUDI2O5MLHVGD542CXTLJ455

not attested not anchored not stored refs pending

On a `time' reparametrization in relativistic electrodynamics with travelling waves

Gaetano Fiore

arxiv:1712.07717 v2 · 2017-12-20 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFGUDI2O5MLHVGD542CXTLJ455}

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	2026-05-18T00:25:50.838906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

914d41a34eeb167a987de68579ad3cef40167e230d0a19a06f82f0b1226875b8

Aliases

arxiv: 1712.07717 · arxiv_version: 1712.07717v2 · doi: 10.48550/arxiv.1712.07717 · pith_short_12: SFGUDI2O5MLH · pith_short_16: SFGUDI2O5MLHVGD5 · pith_short_8: SFGUDI2O

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/SFGUDI2O5MLHVGD542CXTLJ455 \
  | 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: 914d41a34eeb167a987de68579ad3cef40167e230d0a19a06f82f0b1226875b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e790cb5fe21b7693f36552edd852c1ce0a18ca10bd2a0a41bd2002501f9881d6",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-12-20T21:27:07Z",
    "title_canon_sha256": "8ba1cc24ffdd47050388a0b9557f1a31925ce8818929350b2ebe1036b5e3373c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07717",
    "kind": "arxiv",
    "version": 2
  }
}