Pith Number

pith:LU2DVG2G

pith:2001:LU2DVG2GRD7AZ62UJSYA4KTWFF

not attested not anchored not stored refs pending

Galactic Collapse of Scalar Field Dark Matter

Dario Nunez, F. Siddhartha Guzman, L. Arturo Urena-Lopez, Miguel Alcubierre, Petra Wiederhold, Tonatiuh Matos

arxiv:gr-qc/0110102 v1 · 2001-10-24 · gr-qc · astro-ph · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LU2DVG2GRD7AZ62UJSYA4KTWFF}

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

Massive boson stars: Stability and GW emission in head-on mergers

Receipt and verification

First computed	2026-05-18T02:37:35.782895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d343a9b4688fe0cfb544cb00e2a7629659c857c8084d13a9079aa265608664d

Aliases

arxiv: gr-qc/0110102 · arxiv_version: gr-qc/0110102v1 · doi: 10.48550/arxiv.gr-qc/0110102 · pith_short_12: LU2DVG2GRD7A · pith_short_16: LU2DVG2GRD7AZ62U · pith_short_8: LU2DVG2G

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/LU2DVG2GRD7AZ62UJSYA4KTWFF \
  | 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: 5d343a9b4688fe0cfb544cb00e2a7629659c857c8084d13a9079aa265608664d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc2122e8b496fc539d997f1eb83cd43cea71d6df71a94e484afeb114449899ec",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2001-10-24T06:50:11Z",
    "title_canon_sha256": "9ac89b81d9793d86909a20288081c56572c49c8f310f83e08d360c1c673e4db7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0110102",
    "kind": "arxiv",
    "version": 1
  }
}