Pith Number

pith:FPDOYWTG

pith:2024:FPDOYWTGFI4YIU7GTPL3Y2LKKM

not attested not anchored not stored refs pending

Force-free Electromagnetic Configurations in FLRW Geometry

Govind Menon, Mikhail V. Medvedev, Rakshak Adhikari

arxiv:2403.09966 v1 · 2024-03-15 · gr-qc · 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{FPDOYWTGFI4YIU7GTPL3Y2LKKM}

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	2026-07-05T07:56:27.960635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bc6ec5a662a398453e69bd7bc696a532bf7b3dd61a524a0a3d01576f840374b

Aliases

arxiv: 2403.09966 · arxiv_version: 2403.09966v1 · doi: 10.48550/arxiv.2403.09966 · pith_short_12: FPDOYWTGFI4Y · pith_short_16: FPDOYWTGFI4YIU7G · pith_short_8: FPDOYWTG

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/FPDOYWTGFI4YIU7GTPL3Y2LKKM \
  | 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: 2bc6ec5a662a398453e69bd7bc696a532bf7b3dd61a524a0a3d01576f840374b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b779ea889b04410d5ddc400f548a04e81bf9085291068f2b7781475dea276d8b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-03-15T02:09:39Z",
    "title_canon_sha256": "a106873429fbd9c0639e3dcf7250885dc1400e667776cee3db1dfb3beb612c9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.09966",
    "kind": "arxiv",
    "version": 1
  }
}