Pith Number

pith:7CN5ST4X

pith:2016:7CN5ST4XR3Z63QPBQJET43Z6LO

not attested not anchored not stored refs pending

On the critical behaviour of gapped gravitational collapse in confined spacetime

Li-Wei Ji, Rong-Gen Cai, Run-Qiu Yang

arxiv:1609.02804 v1 · 2016-09-09 · 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{7CN5ST4XR3Z63QPBQJET43Z6LO}

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	2026-05-18T00:39:02.160718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f89bd94f978ef3edc1e182493e6f3e5b8891d1c88bb6c2aa83ec951f179547c3

Aliases

arxiv: 1609.02804 · arxiv_version: 1609.02804v1 · doi: 10.48550/arxiv.1609.02804 · pith_short_12: 7CN5ST4XR3Z6 · pith_short_16: 7CN5ST4XR3Z63QPB · pith_short_8: 7CN5ST4X

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/7CN5ST4XR3Z63QPBQJET43Z6LO \
  | 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: f89bd94f978ef3edc1e182493e6f3e5b8891d1c88bb6c2aa83ec951f179547c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18e0f07610ec9d7785cd1511d85f5b1b4031b7aa2985180230e2680c9d3a8446",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-09-09T14:14:11Z",
    "title_canon_sha256": "22a0936c488b7a0b1cc48f882e36538ab0e7379bcf586a3bae6b8add2660ab4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02804",
    "kind": "arxiv",
    "version": 1
  }
}