Pith Number

pith:FYOMBJRY

pith:2012:FYOMBJRYW6ERYD6L3LEOVJCXFE

not attested not anchored not stored refs pending

Shell-crossings in Gravitational Collapse

Pankaj S. Joshi, Ravindra V. Saraykar

arxiv:1205.3263 v3 · 2012-05-15 · 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{FYOMBJRYW6ERYD6L3LEOVJCXFE}

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	2026-05-18T03:27:01.710158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e1cc0a638b7891c0fcbdac8eaa457291cb211f818839bad8e1023b1b0322db4

Aliases

arxiv: 1205.3263 · arxiv_version: 1205.3263v3 · doi: 10.48550/arxiv.1205.3263 · pith_short_12: FYOMBJRYW6ER · pith_short_16: FYOMBJRYW6ERYD6L · pith_short_8: FYOMBJRY

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/FYOMBJRYW6ERYD6L3LEOVJCXFE \
  | 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: 2e1cc0a638b7891c0fcbdac8eaa457291cb211f818839bad8e1023b1b0322db4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86230f0d3f24eca9ea8c2b6303a816c492b64e033bafe242bcb93fb94d6e897a",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-05-15T05:23:03Z",
    "title_canon_sha256": "d9fc28458e191e8ecbc65e997cd3fdf4856e7019ba2cb27b9a05359d9504c6f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3263",
    "kind": "arxiv",
    "version": 3
  }
}