Pith Number

pith:FFLBRL5N

pith:2003:FFLBRL5N6CQBU7BJM5ERX6LYKY

not attested not anchored not stored refs pending

Black hole formation in perfect fluid collapse

Pankaj S Joshi, Rituparno Goswami

arxiv:gr-qc/0310122 v1 · 2003-10-29 · 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{FFLBRL5N6CQBU7BJM5ERX6LYKY}

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

1 paper in Pith

An analytic model for a total process of gravitational collapse: From star to Schwarzschild black hole

Receipt and verification

First computed	2026-07-04T16:40:18.343941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

295618afadf0a01a7c2967491bf9785603d002d209e4b504d868273d6a9914fe

Aliases

arxiv: gr-qc/0310122 · arxiv_version: gr-qc/0310122v1 · doi: 10.48550/arxiv.gr-qc/0310122 · pith_short_12: FFLBRL5N6CQB · pith_short_16: FFLBRL5N6CQBU7BJ · pith_short_8: FFLBRL5N

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/FFLBRL5N6CQBU7BJM5ERX6LYKY \
  | 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: 295618afadf0a01a7c2967491bf9785603d002d209e4b504d868273d6a9914fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18940a8509d1ae665c77dce8ca8be622cb793f4277f523fb8d48854c6f8be032",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2003-10-29T19:46:47Z",
    "title_canon_sha256": "0205528cbbc72a7fa8e2dba913a7997588706e5dac085da208eae463acfa3305"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0310122",
    "kind": "arxiv",
    "version": 1
  }
}