Pith Number

pith:WRMYDLAC

pith:2026:WRMYDLACIJDEIGY75IAYUX7KYB

not attested not anchored not stored refs pending

Classical Corrections to Black Hole Entropy II

Daulet Berkimbayev, Martin Blaschke

arxiv:2605.31211 v1 · 2026-05-29 · 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{WRMYDLACIJDEIGY75IAYUX7KYB}

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	2026-06-01T01:04:03.961643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b45981ac024246441b1fea018a5feac07213357d881daf8697edd879d19e020a

Aliases

arxiv: 2605.31211 · arxiv_version: 2605.31211v1 · doi: 10.48550/arxiv.2605.31211 · pith_short_12: WRMYDLACIJDE · pith_short_16: WRMYDLACIJDEIGY7 · pith_short_8: WRMYDLAC

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/WRMYDLACIJDEIGY75IAYUX7KYB \
  | 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: b45981ac024246441b1fea018a5feac07213357d881daf8697edd879d19e020a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9303d98920d07a80b70737ca6ea12abf8dfec1f67de5e521f44a7bad22b0682f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-05-29T12:17:35Z",
    "title_canon_sha256": "8b40e2a5db780cb086a6218064ab03a0d04517317b708911a9112bc6c9d95127"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31211",
    "kind": "arxiv",
    "version": 1
  }
}