Pith Number

pith:M3AWBZRV

pith:2006:M3AWBZRVYWWZPIRXV5GMODSHPU

not attested not anchored not stored refs pending

Boulware state in exactly solvable models of 2D dilaton gravity

O. B. Zaslavskii

arxiv:hep-th/0608183 v2 · 2006-08-25 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M3AWBZRVYWWZPIRXV5GMODSHPU}

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	2026-05-18T04:36:59.801720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66c160e635c5ad97a237af4cc70e477d07ea77616012763c6c0f51442204ac24

Aliases

arxiv: hep-th/0608183 · arxiv_version: hep-th/0608183v2 · doi: 10.48550/arxiv.hep-th/0608183 · pith_short_12: M3AWBZRVYWWZ · pith_short_16: M3AWBZRVYWWZPIRX · pith_short_8: M3AWBZRV

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/M3AWBZRVYWWZPIRXV5GMODSHPU \
  | 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: 66c160e635c5ad97a237af4cc70e477d07ea77616012763c6c0f51442204ac24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f65832875fc496427c199c136c83dd9578738e2fb28c290971c2f4d440b3d3c",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-08-25T09:11:51Z",
    "title_canon_sha256": "f2e60a018d50ca881705d471a7ac99deb2f11d48f6fa423df4ec590152c02ea0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0608183",
    "kind": "arxiv",
    "version": 2
  }
}