Pith Number

pith:3CRLKFOL

pith:2021:3CRLKFOLYPASRJHSTKSBAIX2NI

not attested not anchored not stored refs pending

Effects of Non-linear Electrodynamics on Thermodynamics of Charged Black Hole

Amjad Khan, M. Sharif

arxiv:2109.06010 v1 · 2021-09-01 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3CRLKFOLYPASRJHSTKSBAIX2NI}

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	2026-07-05T04:21:05.732635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8a2b515cbc3c128a4f29aa41022fa6a064116b4f8ae9268107dc542a88fab91

Aliases

arxiv: 2109.06010 · arxiv_version: 2109.06010v1 · doi: 10.48550/arxiv.2109.06010 · pith_short_12: 3CRLKFOLYPAS · pith_short_16: 3CRLKFOLYPASRJHS · pith_short_8: 3CRLKFOL

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/3CRLKFOLYPASRJHSTKSBAIX2NI \
  | 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: d8a2b515cbc3c128a4f29aa41022fa6a064116b4f8ae9268107dc542a88fab91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13f8d6d5b9f4707c9378d34e3ce30cd59c04e378c14b38bbcb39be39d04659d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-09-01T03:40:54Z",
    "title_canon_sha256": "fc9121103c91c8fed07c5ac2b913e7eb9f07ce3fb8c5dab5d2cd48f693c3760a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.06010",
    "kind": "arxiv",
    "version": 1
  }
}