Pith Number

pith:NLTEDSVW

pith:2020:NLTEDSVWIJXO32BKNR2R4IQOGI

not attested not anchored not stored refs pending

Covariant entropy bound beyond general relativity

Shinji Mukohyama, Taisuke Matsuda

arxiv:2007.14015 v1 · 2020-07-28 · hep-th · 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{NLTEDSVWIJXO32BKNR2R4IQOGI}

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.

Cited by

1 paper in Pith

Entanglement Entropy and Thermodynamics of Dynamical Black Holes

Receipt and verification

First computed	2026-07-05T02:06:11.392400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ae641cab6426eede82a6c751e220e320709c828bf32c7efda71abef002a9a06

Aliases

arxiv: 2007.14015 · arxiv_version: 2007.14015v1 · doi: 10.48550/arxiv.2007.14015 · pith_short_12: NLTEDSVWIJXO · pith_short_16: NLTEDSVWIJXO32BK · pith_short_8: NLTEDSVW

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/NLTEDSVWIJXO32BKNR2R4IQOGI \
  | 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: 6ae641cab6426eede82a6c751e220e320709c828bf32c7efda71abef002a9a06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10e40e5d1570e1932bcb795b5f7af8db48545d9d788216b9b02b4e5e011cee21",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-07-28T06:42:46Z",
    "title_canon_sha256": "934c64c4c335f2ae486515dc3e793552acdcfee4db7d143c5b0e1eec34da14d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.14015",
    "kind": "arxiv",
    "version": 1
  }
}