Pith Number

pith:L34AQNVK

pith:2011:L34AQNVKMA6JS5CFG6TZHLIYLE

not attested not anchored not stored refs pending

Dark Matter Sub-Halo Counts via Star Stream Crossings

Raymond G. Carlberg

arxiv:1109.6022 v4 · 2011-09-27 · astro-ph.CO · 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{L34AQNVKMA6JS5CFG6TZHLIYLE}

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	2026-05-18T02:00:22.442247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ef80836aa603c99744537a793ad18593ec1b0e536a4cb43336c5d039ecaf25a

Aliases

arxiv: 1109.6022 · arxiv_version: 1109.6022v4 · doi: 10.48550/arxiv.1109.6022 · pith_short_12: L34AQNVKMA6J · pith_short_16: L34AQNVKMA6JS5CF · pith_short_8: L34AQNVK

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/L34AQNVKMA6JS5CFG6TZHLIYLE \
  | 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: 5ef80836aa603c99744537a793ad18593ec1b0e536a4cb43336c5d039ecaf25a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "789f3403381aa8c493954f829cb4d3288bc15de3266010de8ad2acfd747aa8bf",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-27T20:02:31Z",
    "title_canon_sha256": "f4978c11e99a120d7aca91b6998ea8b998891946ccd5d7dc41cf4c1739156092"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6022",
    "kind": "arxiv",
    "version": 4
  }
}