Pith Number

pith:VVHGKJAY

pith:2011:VVHGKJAYGXLOLZYOT4PQWBYOMS

not attested not anchored not stored refs pending

COLD GASS, an IRAM legacy survey of molecular gas in massive galaxies: I. Relations between H2, HI, stellar content and structural properties

Albrecht Sievers, Amelie Saintonge, Barbara Catinella, Carsten Kramer, Cheng Li, Christof Buchbender, David Schiminovich, Guinevere Kauffmann, Javier Gracia-Carpio, Jenna Lemonias, Jian Fu, Jing Wang, Karl Schuster, Linda J. Tacconi, Luca Cortese, Mark R. Krumholz, Martha P. Haynes, Nemesio Rodriguez-Fernandez, Qi Guo, Reinhard Genzel, Riccardo Giovanelli, Sean Moran, Silvia Fabello, Timothy M. Heckman

arxiv:1103.1642 v1 · 2011-03-08 · 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{VVHGKJAYGXLOLZYOT4PQWBYOMS}

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	2026-05-18T04:18:34.470654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad4e65241835d6e5e70e9f1f0b070e648729cd9067c4a07d9b37374c77187bbd

Aliases

arxiv: 1103.1642 · arxiv_version: 1103.1642v1 · doi: 10.48550/arxiv.1103.1642 · pith_short_12: VVHGKJAYGXLO · pith_short_16: VVHGKJAYGXLOLZYO · pith_short_8: VVHGKJAY

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/VVHGKJAYGXLOLZYOT4PQWBYOMS \
  | 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: ad4e65241835d6e5e70e9f1f0b070e648729cd9067c4a07d9b37374c77187bbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c511abb1f8ce6f079d526992894a2dd5b6fb0a41113311baf830d0f4802e133",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-08T21:06:20Z",
    "title_canon_sha256": "4c127c7e78a230a4726cbd3126e5502522504ab7e3143abf4bf421a844a8609f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1642",
    "kind": "arxiv",
    "version": 1
  }
}