Pith Number

pith:7K624QFV

pith:2011:7K624QFVKZ4PNEEXUNAWXCG64F

not attested not anchored not stored refs pending

The GALEX Arecibo SDSS Survey V: The Relation between the HI Content of Galaxies and Metal Enrichment at their Outskirts

(2) MPA, (3) Arizona, (4) Leiden, (5) Columbia, (6) MPE, (7) Cornell, (8) CEA), Am\'elie Saintonge (6), Barbara Catinella (2), Cameron Hummels (5), David Schiminovich (5), Guinevere Kauffmann (2), Jarle Brinchmann (4), Javier Gracia-Carpio (6), Jenna Lemonias (5), Jing Wang (2), Linda Tacconi (6), Martha Haynes (7), Riccardo Giovanelli (7), Romeel Dav\'e (3), Ronin Wu (8) ((1) Johns Hopkins, Sean M. Moran (1), Silvia Fabello (2), Timothy M. Heckman (1)

arxiv:1112.1084 v1 · 2011-12-05 · 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{7K624QFVKZ4PNEEXUNAWXCG64F}

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	2026-05-18T04:05:15.767924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fabdae40b55678f69097a3416b88dee16baecbc99c481e62d11a4d961193a0f7

Aliases

arxiv: 1112.1084 · arxiv_version: 1112.1084v1 · doi: 10.48550/arxiv.1112.1084 · pith_short_12: 7K624QFVKZ4P · pith_short_16: 7K624QFVKZ4PNEEX · pith_short_8: 7K624QFV

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/7K624QFVKZ4PNEEXUNAWXCG64F \
  | 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: fabdae40b55678f69097a3416b88dee16baecbc99c481e62d11a4d961193a0f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b6c604872ede0df31714e21cf70db09059b8d0445d406348ee7d72c2df1b3c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-05T21:04:21Z",
    "title_canon_sha256": "86ae82ef2edf486723bcaeadb2099d090bb866599bd9435ae5a70a5e5f943e29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1084",
    "kind": "arxiv",
    "version": 1
  }
}