Pith Number

pith:VTNWX4Q6

pith:2001:VTNWX4Q66MDWTJICGLO3GKB4AN

not attested not anchored not stored refs pending

Direct Detection of CDM Substructure

(2) Center for Astrophysics), C.S. Kochanek (2) ((1) Dept. of Physics, N. Dalal (1), UCSD

arxiv:astro-ph/0111456 v2 · 2001-11-23 · astro-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{VTNWX4Q66MDWTJICGLO3GKB4AN}

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

4 papers in Pith

The free-streaming length of dark matter from JWST observations of 28 strong gravitational lenses

GIGA-Lens 2.0: Strong-Lens Modeling on Multiple GPU Nodes

Globular cluster distributions as a dynamical probe of dark matter

Gravitational waves of extreme-mass-ratio inspirals in a rotating black hole with Dehnen dark matter halo

Receipt and verification

First computed	2026-07-04T16:24:31.264347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acdb6bf21ef30769a50232ddb3283c03426da03ddc9f53962dd31f4b2b3c9b48

Aliases

arxiv: astro-ph/0111456 · arxiv_version: astro-ph/0111456v2 · doi: 10.48550/arxiv.astro-ph/0111456 · pith_short_12: VTNWX4Q66MDW · pith_short_16: VTNWX4Q66MDWTJIC · pith_short_8: VTNWX4Q6

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/VTNWX4Q66MDWTJICGLO3GKB4AN \
  | 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: acdb6bf21ef30769a50232ddb3283c03426da03ddc9f53962dd31f4b2b3c9b48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d96dda6cbae6cf63a4d605465c3d365de7578030735aa870f07ec99c771c72e8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-11-23T13:57:42Z",
    "title_canon_sha256": "2728a4954158476037a24a78834c7f26d8985535238ba2f132bd68917f1d72d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0111456",
    "kind": "arxiv",
    "version": 2
  }
}