Pith Number

pith:EYJB3OO6

pith:1995:EYJB3OO6PEF57GVXUODWPXIMLB

not attested not anchored not stored refs pending

Exact solutions for null fluid collapse

Viqar Husain

arxiv:gr-qc/9511011 v1 · 1995-11-03 · 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{EYJB3OO6PEF57GVXUODWPXIMLB}

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

3 papers in Pith

Effective geometrodynamics for renormalization-group improved black-hole spacetimes in spherical symmetry

Oppenheimer-Snyder Collapse in f(R) Gravity : Stalemate or Resolution?

Homothetic Killing horizons in generic Vaidya spacetimes

Receipt and verification

First computed	2026-07-04T15:58:51.460717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26121db9de790bdf9ab7a38767dd0c58427374f31be2129946aa429a6188b1f8

Aliases

arxiv: gr-qc/9511011 · arxiv_version: gr-qc/9511011v1 · doi: 10.48550/arxiv.gr-qc/9511011 · pith_short_12: EYJB3OO6PEF5 · pith_short_16: EYJB3OO6PEF57GVX · pith_short_8: EYJB3OO6

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/EYJB3OO6PEF57GVXUODWPXIMLB \
  | 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: 26121db9de790bdf9ab7a38767dd0c58427374f31be2129946aa429a6188b1f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "672dc42bce9700677272356d02ca621159363c2f910f5fed85353eccdb776681",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1995-11-03T00:42:20Z",
    "title_canon_sha256": "94998ada4cfabf04f056b002903bcc1b4d41f00a7f9c2b7e34a008666b9aff16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9511011",
    "kind": "arxiv",
    "version": 1
  }
}