Pith Number

pith:4Z7Y56NS

pith:1998:4Z7Y56NS7YZPYJT42B3AH474SV

not attested not anchored not stored refs pending

Angular momentum near the black hole threshold in scalar field collapse

C. Gundlach, D. Garfinkle, J. M. Martin-Garcia

arxiv:gr-qc/9811004 v1 · 1998-11-02 · 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{4Z7Y56NS7YZPYJT42B3AH474SV}

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

2 papers in Pith

Unveiling horizons in quantum critical collapse

Receipt and verification

First computed	2026-05-18T04:23:55.438087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e67f8ef9b2fe32fc267cd07603f3fc95764fca1b0223a340ce05044bc79241a9

Aliases

arxiv: gr-qc/9811004 · arxiv_version: gr-qc/9811004v1 · doi: 10.48550/arxiv.gr-qc/9811004 · pith_short_12: 4Z7Y56NS7YZP · pith_short_16: 4Z7Y56NS7YZPYJT4 · pith_short_8: 4Z7Y56NS

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/4Z7Y56NS7YZPYJT42B3AH474SV \
  | 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: e67f8ef9b2fe32fc267cd07603f3fc95764fca1b0223a340ce05044bc79241a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7e8e3986575f38beb2129a22e32f801bfc106079d1d79aa6f9c447cd28d0952",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1998-11-02T23:32:18Z",
    "title_canon_sha256": "992ce7e06a6a4194a8dc67d3be1e485cfb44910577823e881db881de5212aa5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9811004",
    "kind": "arxiv",
    "version": 1
  }
}