Pith Number

pith:IZ7EI5T3

pith:2015:IZ7EI5T3AMHB2G6NTLYXHOAFMN

not attested not anchored not stored refs pending

Rehabilitating space-times with NUTs

Dmitri Gal'tsov, G\'erard Cl\'ement, Mourad Guenouche

arxiv:1508.07622 v2 · 2015-08-30 · hep-th · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IZ7EI5T3AMHB2G6NTLYXHOAFMN}

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

3 papers in Pith

Black hole chemistry: thermodynamics with Lambda

Charged nutty black holes are hairy

Gravielectric and gravimagnetic fluxes in nutty black holes

Receipt and verification

First computed	2026-05-18T01:26:31.259285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

467e44767b030e1d1bcd9af173b8056356be914dfdc12765b98cfce3b4803147

Aliases

arxiv: 1508.07622 · arxiv_version: 1508.07622v2 · doi: 10.48550/arxiv.1508.07622 · pith_short_12: IZ7EI5T3AMHB · pith_short_16: IZ7EI5T3AMHB2G6N · pith_short_8: IZ7EI5T3

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/IZ7EI5T3AMHB2G6NTLYXHOAFMN \
  | 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: 467e44767b030e1d1bcd9af173b8056356be914dfdc12765b98cfce3b4803147

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee88e7b2f6b98ea7862c722f26a4195fe39b575a2297f9a1f4b3fa3725b74b53",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-08-30T19:22:24Z",
    "title_canon_sha256": "61cecd23d89b4131959430aab6322b19a55705a15a11db85890e2747cc0c3486"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07622",
    "kind": "arxiv",
    "version": 2
  }
}