Pith Number

pith:NLHXIYN7

pith:2012:NLHXIYN7MKSK2XADEFFUTLEDUM

not attested not anchored not stored refs pending

The GALEX Arecibo SDSS Survey. VI. Second Data Release and Updated Gas Fraction Scaling Relations

Andrew P. Cooper, Barbara Catinella, Cameron Hummels, David Schiminovich, Guinevere Kauffmann, Jenna Lemonias, Jing Wang, Ronin Wu, Sean M. Moran, Silvia Fabello

arxiv:1206.3059 v2 · 2012-06-14 · 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{NLHXIYN7MKSK2XADEFFUTLEDUM}

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	2026-05-18T01:56:58.749888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6acf7461bf62a4ad5c03214b49ac83a31e77abb1e7b84b482268c878b16fc687

Aliases

arxiv: 1206.3059 · arxiv_version: 1206.3059v2 · doi: 10.48550/arxiv.1206.3059 · pith_short_12: NLHXIYN7MKSK · pith_short_16: NLHXIYN7MKSK2XAD · pith_short_8: NLHXIYN7

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/NLHXIYN7MKSK2XADEFFUTLEDUM \
  | 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: 6acf7461bf62a4ad5c03214b49ac83a31e77abb1e7b84b482268c878b16fc687

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f9a45b79188837da0853fae75c33fc051eb13d2ca629fc6986e66150cddaa90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-06-14T10:01:28Z",
    "title_canon_sha256": "496d78e3801e545867a38b7ce8117157422da6898211fac6513050c647b27600"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3059",
    "kind": "arxiv",
    "version": 2
  }
}