Pith Number

pith:MLU55T6S

pith:2000:MLU55T6S4XA7YL5FBMRAFVMIMY

not attested not anchored not stored refs pending

Dark Matter Scaling Relations

Andreas Burkert, Paolo Salucci

arxiv:astro-ph/0004397 v1 · 2000-04-28 · 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{MLU55T6S4XA7YL5FBMRAFVMIMY}

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

Reconstructing Galactic Gravitational Potentials from Stellar Kinematics with Physics-Informed Neural Networks

Receipt and verification

First computed	2026-07-04T16:16:22.191294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62e9decfd2e5c1fc2fa50b2202d588661dbf1f5ea51512e7b8f8fcff2a3a29d4

Aliases

arxiv: astro-ph/0004397 · arxiv_version: astro-ph/0004397v1 · doi: 10.48550/arxiv.astro-ph/0004397 · pith_short_12: MLU55T6S4XA7 · pith_short_16: MLU55T6S4XA7YL5F · pith_short_8: MLU55T6S

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/MLU55T6S4XA7YL5FBMRAFVMIMY \
  | 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: 62e9decfd2e5c1fc2fa50b2202d588661dbf1f5ea51512e7b8f8fcff2a3a29d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "918e9cdb7b6ca18bd4dfd6760189eaec71c4b145e64e126e883703687874934f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-04-28T15:28:01Z",
    "title_canon_sha256": "62076687194448bed1b137f806a00b1a5a9a8c1d7297d7edf8f6b22b3f255457"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0004397",
    "kind": "arxiv",
    "version": 1
  }
}