Pith Number

pith:XY7QBNHR

pith:2012:XY7QBNHRPT5GKF7H2ZEOIDZBJB

not attested not anchored not stored refs pending

Halo Occupation Distribution Modeling of Green Valley Galaxies

Christopher Martin, Christopher M. Hirata, Elisabeth Krause, James D. Neill, Ted K. Wyder

arxiv:1208.6139 v2 · 2012-08-30 · 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{XY7QBNHRPT5GKF7H2ZEOIDZBJB}

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	2026-05-18T01:54:49.612266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be3f00b4f17cfa6517e7d648e40f2148555a20d40d4ee31a37a69489df185da2

Aliases

arxiv: 1208.6139 · arxiv_version: 1208.6139v2 · doi: 10.48550/arxiv.1208.6139 · pith_short_12: XY7QBNHRPT5G · pith_short_16: XY7QBNHRPT5GKF7H · pith_short_8: XY7QBNHR

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/XY7QBNHRPT5GKF7H2ZEOIDZBJB \
  | 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: be3f00b4f17cfa6517e7d648e40f2148555a20d40d4ee31a37a69489df185da2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27e8f4738991967b2b0365aeb16e38fbfc30dcb50125c1a0ab4d90d895434abd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-08-30T11:27:20Z",
    "title_canon_sha256": "107a30ed081351ae089bc3f3872492537fe0d770ccbb4078d3fae443a91769d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.6139",
    "kind": "arxiv",
    "version": 2
  }
}