Pith Number

pith:FG4VCDFK

pith:2012:FG4VCDFKCCX4BRP7ZQAMZVKVAK

not attested not anchored not stored refs pending

Satellites and Haloes of Dwarf Galaxies

Julio F. Navarro, Laura V. Sales, Simon D. M. White, Wenting Wang

arxiv:1208.2027 v2 · 2012-08-09 · 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{FG4VCDFKCCX4BRP7ZQAMZVKVAK}

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.

Receipt and verification

First computed	2026-05-18T01:55:17.047251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29b9510caa10afc0c5ffcc00ccd5550281da20167c0a76cbb01f57024dab5d1a

Aliases

arxiv: 1208.2027 · arxiv_version: 1208.2027v2 · doi: 10.48550/arxiv.1208.2027 · pith_short_12: FG4VCDFKCCX4 · pith_short_16: FG4VCDFKCCX4BRP7 · pith_short_8: FG4VCDFK

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/FG4VCDFKCCX4BRP7ZQAMZVKVAK \
  | 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: 29b9510caa10afc0c5ffcc00ccd5550281da20167c0a76cbb01f57024dab5d1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61f499e932476f2cbafa032d841a8ee7cc54ba242f98296008659c4392d9befc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-08-09T20:00:02Z",
    "title_canon_sha256": "e53fb0e014092ee60c341968c5fdcd11df32ef7704a8cceb1b3037ba5b2222d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2027",
    "kind": "arxiv",
    "version": 2
  }
}