Pith Number

pith:VENCAOKT

pith:2018:VENCAOKTCGTTRSCHHUGCSZFZ4G

not attested not anchored not stored refs pending

Evading no-hair theorems: hairy black holes in a Minkowski box

Oscar J.C. Dias, Ramon Masachs

arxiv:1802.01603 v1 · 2018-02-05 · 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{VENCAOKTCGTTRSCHHUGCSZFZ4G}

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	2026-05-18T00:12:53.352638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a91a20395311a738c8473d0c2964b9e18dfcdd23a5b8c91109d4c97a913da727

Aliases

arxiv: 1802.01603 · arxiv_version: 1802.01603v1 · doi: 10.48550/arxiv.1802.01603 · pith_short_12: VENCAOKTCGTT · pith_short_16: VENCAOKTCGTTRSCH · pith_short_8: VENCAOKT

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/VENCAOKTCGTTRSCHHUGCSZFZ4G \
  | 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: a91a20395311a738c8473d0c2964b9e18dfcdd23a5b8c91109d4c97a913da727

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "503ea29b072e5609ceb6b2bd97b8613ecdf323b9fa9c51bcc360d1a0d13c51eb",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-02-05T19:03:12Z",
    "title_canon_sha256": "3a216074e0cc66beb04e4ca75b10f3ecb86d87f76dde4a81045b63f938f3b3e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01603",
    "kind": "arxiv",
    "version": 1
  }
}