Pith Number

pith:XYW725WO

pith:1994:XYW725WOMD4N6EBX7NKZIQORGO

not attested not anchored not stored refs pending

The Emergence of an Effective two - dimensional Quantum Description from the study of Critical Phenomena in Black Holes

C. O. Lousto

arxiv:gr-qc/9405048 v2 · 1994-05-22 · gr-qc · astro-ph · 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{XYW725WOMD4N6EBX7NKZIQORGO}

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	2026-05-18T04:17:52.722069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be2dfd76ce60f8df1037fb559441d133b417409745598b6bbf995375b30e7ceb

Aliases

arxiv: gr-qc/9405048 · arxiv_version: gr-qc/9405048v2 · doi: 10.48550/arxiv.gr-qc/9405048 · pith_short_12: XYW725WOMD4N · pith_short_16: XYW725WOMD4N6EBX · pith_short_8: XYW725WO

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/XYW725WOMD4N6EBX7NKZIQORGO \
  | 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: be2dfd76ce60f8df1037fb559441d133b417409745598b6bbf995375b30e7ceb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5433f0b8844a260a99dd3ef6fbd8d0efd962146ae540d6a733e23a4b30107820",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1994-05-22T19:32:34Z",
    "title_canon_sha256": "4ac68b57fa7837a87316ecef89aeeb6fa53eda80311c5400777b758eed085fef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9405048",
    "kind": "arxiv",
    "version": 2
  }
}