Pith Number

pith:TYYU5HCF

pith:2018:TYYU5HCFJPUQ5AK3ZXRBKZQ2OW

not attested not anchored not stored refs pending

Aspherical deformations of the Choptuik spacetime

Thomas W. Baumgarte

arxiv:1807.10342 v2 · 2018-07-26 · 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{TYYU5HCFJPUQ5AK3ZXRBKZQ2OW}

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	2026-05-17T23:53:55.758427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e314e9c454be90e815bcde215661a759d6ac4f2f334d5e3985b1c58bafce239

Aliases

arxiv: 1807.10342 · arxiv_version: 1807.10342v2 · doi: 10.48550/arxiv.1807.10342 · pith_short_12: TYYU5HCFJPUQ · pith_short_16: TYYU5HCFJPUQ5AK3 · pith_short_8: TYYU5HCF

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/TYYU5HCFJPUQ5AK3ZXRBKZQ2OW \
  | 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: 9e314e9c454be90e815bcde215661a759d6ac4f2f334d5e3985b1c58bafce239

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bad81b723c0aab0fe7c1c1e3abdf9174e6214e6ac8e3753ef6b8eb7d4ba21433",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-07-26T20:05:38Z",
    "title_canon_sha256": "4a5d6b7d1888aa7b48567a59e6d65fb3ea7d570173342f595758366005f7c656"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10342",
    "kind": "arxiv",
    "version": 2
  }
}