Pith Number

pith:ZK52LHCO

pith:2012:ZK52LHCORIPWOTY57GU5VF36SO

not attested not anchored not stored refs pending

Counting Dark Sub-halos with Star Stream Gaps

Raymond G. Carlberg

arxiv:1201.1347 v1 · 2012-01-06 · 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{ZK52LHCORIPWOTY57GU5VF36SO}

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	2026-05-18T02:21:25.726887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cabba59c4e8a1f674f1df9a9da977e93856c958c629f3e2086504f6af35b40ce

Aliases

arxiv: 1201.1347 · arxiv_version: 1201.1347v1 · doi: 10.48550/arxiv.1201.1347 · pith_short_12: ZK52LHCORIPW · pith_short_16: ZK52LHCORIPWOTY5 · pith_short_8: ZK52LHCO

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/ZK52LHCORIPWOTY57GU5VF36SO \
  | 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: cabba59c4e8a1f674f1df9a9da977e93856c958c629f3e2086504f6af35b40ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "291ba552b68c0bac875b8b3bc7c0950f6b689fb67567daaea64039c2bbf442f8",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-01-06T03:58:44Z",
    "title_canon_sha256": "6e5d0e51909a3c0100987787b706fff758a5194f021871164f79e7c1ff812a94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1347",
    "kind": "arxiv",
    "version": 1
  }
}