Pith Number

pith:3RZD3YNQ

pith:2002:3RZD3YNQYN35A4NRICTL2IMKJG

not attested not anchored not stored refs pending

A Converse Hawking-Unruh Effect and dS^2/CFT Correspondance

Daniele Guido, Roberto Longo (U. Roma "Tor Vergata")

arxiv:gr-qc/0212025 v2 · 2002-12-05 · gr-qc · hep-th · math-ph · math.MP · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RZD3YNQYN35A4NRICTL2IMKJG}

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	2026-05-18T02:37:30.587554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc723de1b0c377d071b140a6bd218a49947517128971808d31ae72d5b26218ab

Aliases

arxiv: gr-qc/0212025 · arxiv_version: gr-qc/0212025v2 · doi: 10.48550/arxiv.gr-qc/0212025 · pith_short_12: 3RZD3YNQYN35 · pith_short_16: 3RZD3YNQYN35A4NR · pith_short_8: 3RZD3YNQ

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/3RZD3YNQYN35A4NRICTL2IMKJG \
  | 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: dc723de1b0c377d071b140a6bd218a49947517128971808d31ae72d5b26218ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6744afe7fb73d501dbe7acd7ac894a5ccb62591fcf272a145a98ee4bd33b9503",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP",
      "math.OA"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2002-12-05T16:54:35Z",
    "title_canon_sha256": "aebffd13c2fed3a240a06eb1151055e17254fe13625e216f46fe4a2a8b2d6111"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0212025",
    "kind": "arxiv",
    "version": 2
  }
}