Pith Number

pith:2LWKXPSF

pith:2024:2LWKXPSFLC4IW3JCZ5APDDVMNL

not attested not anchored not stored refs pending

Taub-NUT Black Hole in Higher Derivative Gravity and Its Thermodynamics

Hai-Shan Liu, H. Lu, YU-Qi Chen

arxiv:2409.07692 v1 · 2024-09-12 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2LWKXPSFLC4IW3JCZ5APDDVMNL}

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	2026-07-05T09:06:13.559978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2ecabbe4558b88b6d22cf40f18eac6adf07c5a774bd57b089f0cfc8be5a4211

Aliases

arxiv: 2409.07692 · arxiv_version: 2409.07692v1 · doi: 10.48550/arxiv.2409.07692 · pith_short_12: 2LWKXPSFLC4I · pith_short_16: 2LWKXPSFLC4IW3JC · pith_short_8: 2LWKXPSF

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/2LWKXPSFLC4IW3JCZ5APDDVMNL \
  | 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: d2ecabbe4558b88b6d22cf40f18eac6adf07c5a774bd57b089f0cfc8be5a4211

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7727fe07846f87e5c28b6570ee29fe73456ae18219f790303715ac51ba9999f9",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-09-12T01:52:56Z",
    "title_canon_sha256": "fedbc5e1c84ae8bdb044bd4aa055d24efd2759c38fb64a9c81fde4003a9269ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.07692",
    "kind": "arxiv",
    "version": 1
  }
}