Pith Number

pith:EL66VCHK

pith:2025:EL66VCHKAQDNEWCXZOOG3RBMGU

not attested not anchored not stored refs pending

Thermodynamics of charged black points in vacuum nonlinear electrodynamics

Vladimir Sokolov

arxiv:2509.00473 v1 · 2025-08-30 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EL66VCHKAQDNEWCXZOOG3RBMGU}

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	2026-07-05T12:02:16.877984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22fdea88ea0406d25857cb9c6dc42c3517403b144dbf074a54879fd22d3a1d45

Aliases

arxiv: 2509.00473 · arxiv_version: 2509.00473v1 · doi: 10.48550/arxiv.2509.00473 · pith_short_12: EL66VCHKAQDN · pith_short_16: EL66VCHKAQDNEWCX · pith_short_8: EL66VCHK

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/EL66VCHKAQDNEWCXZOOG3RBMGU \
  | 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: 22fdea88ea0406d25857cb9c6dc42c3517403b144dbf074a54879fd22d3a1d45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7816d21c134cc20e4c0c5066d1dc063abe6ffd2066679f40011d9f800c8761eb",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-08-30T12:13:00Z",
    "title_canon_sha256": "a90854623ae0e29bf4d606c383fb56a03b520306115873b59639ee296d5ee120"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00473",
    "kind": "arxiv",
    "version": 1
  }
}