Pith Number

pith:3CXD2LSR

pith:2026:3CXD2LSRGYDL2KQ3ZU3ID53BXK

not attested not anchored not stored refs pending

Topological Thermodynamics of Generalized Bardeen Black Hole

A. A. M. Silva, M. H. Macedo, R. R. Landim

arxiv:2605.22686 v1 · 2026-05-21 · 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{3CXD2LSRGYDL2KQ3ZU3ID53BXK}

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	2026-05-22T02:04:50.238710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8ae3d2e513606bd2a1bcd3681f761ba95129e3e286038ac86e886adb0474312

Aliases

arxiv: 2605.22686 · arxiv_version: 2605.22686v1 · doi: 10.48550/arxiv.2605.22686 · pith_short_12: 3CXD2LSRGYDL · pith_short_16: 3CXD2LSRGYDL2KQ3 · pith_short_8: 3CXD2LSR

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/3CXD2LSRGYDL2KQ3ZU3ID53BXK \
  | 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: d8ae3d2e513606bd2a1bcd3681f761ba95129e3e286038ac86e886adb0474312

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d002ce4acf0a593a16ad8651042af981f06a5040c12b80905edc926e9298c60",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-05-21T16:26:32Z",
    "title_canon_sha256": "46d9c3c455a72e89d9d8bdf3625f826a9bd1d018e4bdf2d76e75a8daa6f9f11c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22686",
    "kind": "arxiv",
    "version": 1
  }
}