Pith Number

pith:WSR4J3N5

pith:2025:WSR4J3N53PKW7DFLO6EOXBTTYI

not attested not anchored not stored refs pending

A Universal Analytic Model for Gravitational Lensing by Self-Interacting Dark Matter Halos

Daneng Yang, Guoliang Li, Nan Li, Siyuan Hou

arxiv:2502.14964 v2 · 2025-02-20 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSR4J3N53PKW7DFLO6EOXBTTYI}

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

Spherically Symmetric Fluid Simulations of Black Hole Accretion in Self-Interacting Dark Matter Halos

Gravothermal Collapse: Robust Against Baryonic Feedback

Self-Interacting Dark Matter with Mass Segregation: A Unified Explanation of Dwarf Cores and Small-Scale Lenses

Probing Collapsed Dark Matter Halos with Fast Radio Bursts

Receipt and verification

First computed	2026-07-05T11:56:17.713137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4a3c4edbddbd56f8cab7788eb8673c210087f3ac568e17d3293a750b7865a8c

Aliases

arxiv: 2502.14964 · arxiv_version: 2502.14964v2 · doi: 10.48550/arxiv.2502.14964 · pith_short_12: WSR4J3N53PKW · pith_short_16: WSR4J3N53PKW7DFL · pith_short_8: WSR4J3N5

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/WSR4J3N53PKW7DFLO6EOXBTTYI \
  | 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: b4a3c4edbddbd56f8cab7788eb8673c210087f3ac568e17d3293a750b7865a8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "026cff82fd82686aa8db370608a3bffa8f7de53d39c071df47c627ef377d8575",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-02-20T19:00:31Z",
    "title_canon_sha256": "e49c059f5a01905ecac9767289e9d6b6d959ac736af18eddc0eae1077fd55fae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.14964",
    "kind": "arxiv",
    "version": 2
  }
}