Pith Number

pith:HMOZZMK3

pith:2017:HMOZZMK3RSPFQPHUZHRZM2F2OV

not attested not anchored not stored refs pending

Exploiting the hidden symmetry of spinning black holes: conservation laws and numerical tests

Vojt\v{e}ch Witzany

arxiv:1709.03330 v1 · 2017-09-11 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HMOZZMK3RSPFQPHUZHRZM2F2OV}

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	2026-05-18T00:29:45.584075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b1d9cb15b8c9e583cf4c9e39668ba7540db36c4105686f3e0c771c42a908d0a

Aliases

arxiv: 1709.03330 · arxiv_version: 1709.03330v1 · doi: 10.48550/arxiv.1709.03330 · pith_short_12: HMOZZMK3RSPF · pith_short_16: HMOZZMK3RSPFQPHU · pith_short_8: HMOZZMK3

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/HMOZZMK3RSPFQPHUZHRZM2F2OV \
  | 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: 3b1d9cb15b8c9e583cf4c9e39668ba7540db36c4105686f3e0c771c42a908d0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c6753c117461f05103b108bffcb32cb8df79382f1872ffe64c5c3a8c2786bbe",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-09-11T11:00:54Z",
    "title_canon_sha256": "c59d4cdc270789960c295ad325c5f53ba34a2b44ce0248474588de6703af0bb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03330",
    "kind": "arxiv",
    "version": 1
  }
}