Pith Number

pith:2DTK273S

pith:2010:2DTK273S2KLHAGLYMPJYGYSKEP

not attested not anchored not stored refs pending

Singularity in Gravitational Collapse of Plane Symmetric Charged Vaidya Spacetime

Aisha Siddiqa, M. Sharif

arxiv:1006.3595 v1 · 2010-06-18 · 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{2DTK273S2KLHAGLYMPJYGYSKEP}

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	2026-05-18T04:26:45.653433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0e6ad7f72d29670197863d383624a23dc430e1b79b1d428034a508dc568bc08

Aliases

arxiv: 1006.3595 · arxiv_version: 1006.3595v1 · doi: 10.48550/arxiv.1006.3595 · pith_short_12: 2DTK273S2KLH · pith_short_16: 2DTK273S2KLHAGLY · pith_short_8: 2DTK273S

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/2DTK273S2KLHAGLYMPJYGYSKEP \
  | 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: d0e6ad7f72d29670197863d383624a23dc430e1b79b1d428034a508dc568bc08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d1c301a38e74abfafab202b41a49b8515771b68419cfb78a61a49187879ebe9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-06-18T02:44:27Z",
    "title_canon_sha256": "edf017e483ace07375944f5eb11b137a0870be894a4f1c60956fa32115d86288"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.3595",
    "kind": "arxiv",
    "version": 1
  }
}