Pith Number

pith:HH3Z7NW5

pith:2016:HH3Z7NW5SPPCUJNSDLK3LFOJPM

not attested not anchored not stored refs pending

Missing dark matter in dwarf galaxies?

Azadeh Fattahi, Carlos S. Frenk, Julio F. Navarro, Kyle A. Oman, Laura V. Sales, Matthieu Schaller, Simon D. M. White, Till Sawala

arxiv:1601.01026 v2 · 2016-01-06 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HH3Z7NW5SPPCUJNSDLK3LFOJPM}

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

Globular cluster distributions as a dynamical probe of dark matter

Receipt and verification

First computed	2026-05-18T00:01:44.065784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39f79fb6dd93de2a25b21ad5b595c97b2021925621fa3258a0ffb32b1f5a306f

Aliases

arxiv: 1601.01026 · arxiv_version: 1601.01026v2 · doi: 10.48550/arxiv.1601.01026 · pith_short_12: HH3Z7NW5SPPC · pith_short_16: HH3Z7NW5SPPCUJNS · pith_short_8: HH3Z7NW5

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/HH3Z7NW5SPPCUJNSDLK3LFOJPM \
  | 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: 39f79fb6dd93de2a25b21ad5b595c97b2021925621fa3258a0ffb32b1f5a306f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f84a9081915655dec8bcfe9dfa378e0a1b127d3d45317eaaca94ba56623fc0f4",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-01-06T00:14:15Z",
    "title_canon_sha256": "788d8009bb96c23b3ab82e55210bc1f6c889523ac4c065728a3613542ee0943e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01026",
    "kind": "arxiv",
    "version": 2
  }
}