Pith Number

pith:JBXYCNWR

pith:2010:JBXYCNWR545L45755IYB7FSWSI

not attested not anchored not stored refs pending

The impact of dark matter cusps and cores on the satellite galaxy population around spiral galaxies

Alan McConnachie, Andrew J. Benson, Gerard Gilmore, Jorge Penarrubia, Lucio Mayer, Matthew G. Walker

arxiv:1002.3376 v2 · 2010-02-17 · 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{JBXYCNWR545L45755IYB7FSWSI}

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	2026-05-18T02:08:59.992920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

486f8136d1ef3abe77fdea301f9656923f31a74fd98f5ca6da72837534fc0e45

Aliases

arxiv: 1002.3376 · arxiv_version: 1002.3376v2 · doi: 10.48550/arxiv.1002.3376 · pith_short_12: JBXYCNWR545L · pith_short_16: JBXYCNWR545L4575 · pith_short_8: JBXYCNWR

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/JBXYCNWR545L45755IYB7FSWSI \
  | 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: 486f8136d1ef3abe77fdea301f9656923f31a74fd98f5ca6da72837534fc0e45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aec0db61c8d0dc8ddbbf25946b9698038b55a547618c75b1624db976f91bd8d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-02-17T21:05:20Z",
    "title_canon_sha256": "3c8df7a40a0a9787856b948e09c2eed03758553502cee39152374221eecfa286"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3376",
    "kind": "arxiv",
    "version": 2
  }
}