Pith Number

pith:6WTN2T6A

pith:2004:6WTN2T6ACPEVM5UDEZ64W7YSTU

not attested not anchored not stored refs pending

Approximately self-similar critical collapse in 2+1 dimensions

Alessandro Fabbri, Gerard Clement, Marco Cavaglia

arxiv:gr-qc/0404033 v2 · 2004-04-07 · 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{6WTN2T6ACPEVM5UDEZ64W7YSTU}

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.

Cited by

4 papers in Pith

Quantum fate of the Choptuik naked singularity

Unveiling horizons in quantum critical collapse

Critical spacetime crystals in continuous dimensions

Unveiling horizons in quantum critical collapse

Receipt and verification

First computed	2026-07-04T16:47:43.279078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5a6dd4fc013c9567683267dcb7f129d3680f56b22b6dacb44b9e81cc083a62a

Aliases

arxiv: gr-qc/0404033 · arxiv_version: gr-qc/0404033v2 · doi: 10.48550/arxiv.gr-qc/0404033 · pith_short_12: 6WTN2T6ACPEV · pith_short_16: 6WTN2T6ACPEVM5UD · pith_short_8: 6WTN2T6A

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/6WTN2T6ACPEVM5UDEZ64W7YSTU \
  | 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: f5a6dd4fc013c9567683267dcb7f129d3680f56b22b6dacb44b9e81cc083a62a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca10ef568603c2de9be9d5e9ce858fa5fae3a366c3751e83d2ce62fad6debe07",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2004-04-07T16:53:53Z",
    "title_canon_sha256": "d7f0cf09b8650c3c0c23bb895632b15ca2defc473d2efeec38aafb26dcb9ca6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0404033",
    "kind": "arxiv",
    "version": 2
  }
}