Pith Number

pith:5E3YJGIR

pith:2025:5E3YJGIRTGDWCPAUCFFDUOIWPE

not attested not anchored not stored refs pending

The global existence and blowup of the classical solution to the relativistic dust in a FLRW geometry

Changhua Wei, Xiangkai Ke, Xianshu Ju

arxiv:2503.19315 v1 · 2025-03-25 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5E3YJGIRTGDWCPAUCFFDUOIWPE}

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

On classification of dynamics for dust fluid under spherical symmetry in Schwarzschild spacetime

Receipt and verification

First computed	2026-07-05T10:38:53.133539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9378499119987613c14114a3a39167913ae4e25fac15ecbc46e64023d7f07ab

Aliases

arxiv: 2503.19315 · arxiv_version: 2503.19315v1 · doi: 10.48550/arxiv.2503.19315 · pith_short_12: 5E3YJGIRTGDW · pith_short_16: 5E3YJGIRTGDWCPAU · pith_short_8: 5E3YJGIR

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/5E3YJGIRTGDWCPAUCFFDUOIWPE \
  | 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: e9378499119987613c14114a3a39167913ae4e25fac15ecbc46e64023d7f07ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "255112962c9c2a9d5173e49d8d8357b378328c665f4fc3af26dcbd53d3775672",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-03-25T03:23:47Z",
    "title_canon_sha256": "23d599869c0aa05c68c0d61f5e89e8739c099a9630e460681e7260c232b6cf0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.19315",
    "kind": "arxiv",
    "version": 1
  }
}