Pith Number

pith:5Y6MLFHU

pith:2012:5Y6MLFHUZ2VEBW25QLD3CDUWU3

not attested not anchored not stored refs pending

Multi-horizon spherically symmetric spacetimes with several scales of vacuum energy

Evgeny Galaktionov, Irina Dymnikova, Kirill Bronnikov

arxiv:1204.0534 v1 · 2012-04-02 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5Y6MLFHUZ2VEBW25QLD3CDUWU3}

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	2026-05-18T01:57:57.882548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee3cc594f4ceaa40db5d82c7b10e96a6c48d09a9b616d7b713fe447d958bc8a4

Aliases

arxiv: 1204.0534 · arxiv_version: 1204.0534v1 · doi: 10.48550/arxiv.1204.0534 · pith_short_12: 5Y6MLFHUZ2VE · pith_short_16: 5Y6MLFHUZ2VEBW25 · pith_short_8: 5Y6MLFHU

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/5Y6MLFHUZ2VEBW25QLD3CDUWU3 \
  | 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: ee3cc594f4ceaa40db5d82c7b10e96a6c48d09a9b616d7b713fe447d958bc8a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "289b296ee4346ea7636b57ac1a5ea0f6d1323f41b58af8d44491d50ee334def1",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-04-02T20:54:28Z",
    "title_canon_sha256": "a22dd4f679c936eec43d75dbddd9c1b7184ca5bdcce469f11ea322f3ff22855f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0534",
    "kind": "arxiv",
    "version": 1
  }
}