Pith Number

pith:VBIO6MG3

pith:2013:VBIO6MG3HDPEX4SV6LB6GJBKMX

not attested not anchored not stored refs pending

Time Delay between Relativistic Images as a probe of Cosmic Censorship

D. Narasimha, Mandar Patil, Pankaj S. Joshi, Satyabrata Sahu

arxiv:1310.5350 v2 · 2013-10-20 · gr-qc · astro-ph.GA · 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{VBIO6MG3HDPEX4SV6LB6GJBKMX}

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	2026-05-18T03:02:56.883275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a850ef30db38de4bf255f2c3e3242a65f6c200f12a3b6fab7aede28146293e80

Aliases

arxiv: 1310.5350 · arxiv_version: 1310.5350v2 · doi: 10.48550/arxiv.1310.5350 · pith_short_12: VBIO6MG3HDPE · pith_short_16: VBIO6MG3HDPEX4SV · pith_short_8: VBIO6MG3

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/VBIO6MG3HDPEX4SV6LB6GJBKMX \
  | 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: a850ef30db38de4bf255f2c3e3242a65f6c200f12a3b6fab7aede28146293e80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16910cbea68368d83d4642e7f248beeb9d94506c9adbf2655d9b5a027ba65f88",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-10-20T17:11:23Z",
    "title_canon_sha256": "7ded7789a3ec143b7b35aa18b0ee5b9a0d800f13d8a98e5f1b9442ddf1a4f3b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.5350",
    "kind": "arxiv",
    "version": 2
  }
}