Pith Number

pith:2IIBSJAY

pith:2009:2IIBSJAYFFVRQQVQLPVBHJMACU

not attested not anchored not stored refs pending

A Search for Molecular Gas toward a BzK-selected Star-forming Galaxy at z = 2.044

Bunyo Hatsukade, Chun Ly, Daisuke Iono, Kazuhiro Shimasaku, Kentaro Motohara, Kotaro Kohno, Kouichiro Nakanishi, Masao Hayashi, Matthew A Malkan, Tohru Nagao, Yoichi Tamura

arxiv:0901.3388 v1 · 2009-01-22 · 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{2IIBSJAYFFVRQQVQLPVBHJMACU}

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	2026-05-18T02:14:56.347097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d210192418296b1842b05bea13a58015318c9bbefd77d53609c7bc3f69e1785b

Aliases

arxiv: 0901.3388 · arxiv_version: 0901.3388v1 · doi: 10.48550/arxiv.0901.3388 · pith_short_12: 2IIBSJAYFFVR · pith_short_16: 2IIBSJAYFFVRQQVQ · pith_short_8: 2IIBSJAY

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/2IIBSJAYFFVRQQVQLPVBHJMACU \
  | 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: d210192418296b1842b05bea13a58015318c9bbefd77d53609c7bc3f69e1785b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e28974ebcbcd6d953ad5a5c037ac7bd63de40a2015a770f814e111250ba4876f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-01-22T01:35:04Z",
    "title_canon_sha256": "f5d28cb8501b5329ed8c55d91bf518d5d5961ad2bc7bdb26609d8f756dae2fc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.3388",
    "kind": "arxiv",
    "version": 1
  }
}