Pith Number

pith:MMUZ7I2S

pith:2025:MMUZ7I2S4SQK335NHYV47V7ZNT

not attested not anchored not stored refs pending

Evolution of self-gravitating spherical dark-matter halos with and without new physics

Kris R. Sigurdson, Marc Kamionkowski

arxiv:2504.13996 v1 · 2025-04-18 · astro-ph.GA · astro-ph.CO · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MMUZ7I2S4SQK335NHYV47V7ZNT}

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

Numerical evolution of self-gravitating halos of self-interacting dark matter

Receipt and verification

First computed	2026-07-05T10:51:09.455355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63299fa352e4a0adefad3e2bcfd7f96cc52e07e7e08bdd9a31c503796b81c014

Aliases

arxiv: 2504.13996 · arxiv_version: 2504.13996v1 · doi: 10.48550/arxiv.2504.13996 · pith_short_12: MMUZ7I2S4SQK · pith_short_16: MMUZ7I2S4SQK335N · pith_short_8: MMUZ7I2S

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/MMUZ7I2S4SQK335NHYV47V7ZNT \
  | 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: 63299fa352e4a0adefad3e2bcfd7f96cc52e07e7e08bdd9a31c503796b81c014

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43619bd9c243e4663f44b28baecc2a06adbb17798161426a1f6bc3012fa03016",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-04-18T18:00:00Z",
    "title_canon_sha256": "c934a30312800ff89c6c2e926d1e5fadb7fee9f2d4a06fd8448f937b44b8a880"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13996",
    "kind": "arxiv",
    "version": 1
  }
}