Pith Number

pith:BMUWV2UI

pith:2002:BMUWV2UIZZZQXCVXQPDOZAWGSB

not attested not anchored not stored refs pending

Detecting dark matter substructure spectroscopically in strong gravitational lenses

Cambridge), Leonidas A. Moustakas (University of Oxford), R. Benton Metcalf (IoA

arxiv:astro-ph/0206176 v1 · 2002-06-11 · 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{BMUWV2UIZZZQXCVXQPDOZAWGSB}

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

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

Receipt and verification

First computed	2026-07-04T16:30:11.129368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b296aea88ce730b8ab783c6ec82c6904c3a8c8b8e506d51dc415cf573c70314

Aliases

arxiv: astro-ph/0206176 · arxiv_version: astro-ph/0206176v1 · doi: 10.48550/arxiv.astro-ph/0206176 · pith_short_12: BMUWV2UIZZZQ · pith_short_16: BMUWV2UIZZZQXCVX · pith_short_8: BMUWV2UI

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/BMUWV2UIZZZQXCVXQPDOZAWGSB \
  | 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: 0b296aea88ce730b8ab783c6ec82c6904c3a8c8b8e506d51dc415cf573c70314

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baf79d6a8453d3fbfee5993e3b635094259376c84ee4c01d14c2ae212f81f483",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-06-11T18:58:03Z",
    "title_canon_sha256": "94c5b94b7677e41d0d52cf8bb264eacc89fbe8983b335627ac1a746e4a378d9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0206176",
    "kind": "arxiv",
    "version": 1
  }
}