Pith Number

pith:3G7UTPPE

pith:2011:3G7UTPPEBKUQ7NMLJSDKHQKWUP

not attested not anchored not stored refs pending

Far-Infrared Line Deficits in Galaxies with Extreme Lfir/MH2 Ratios

A. Contursi, A. Poglitsch, A. Sternberg, A. Verma, D. Lutz, E. Gonz\'alez-Alfonso, E. Sturm, H. Feuchtgruber, J. A. de Jong, J. Fischer, J. Graci\'a-Carpio, L. J. Tacconi, N. Christopher, R. Davies, R. Genzel, S. Hailey-Dunsheath

arxiv:1101.0628 v1 · 2011-01-03 · 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{3G7UTPPEBKUQ7NMLJSDKHQKWUP}

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	2026-05-18T02:04:13.675824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9bf49bde40aa90fb58b4c86a3c156a3f4ddc4251630011b32342f080d361253

Aliases

arxiv: 1101.0628 · arxiv_version: 1101.0628v1 · doi: 10.48550/arxiv.1101.0628 · pith_short_12: 3G7UTPPEBKUQ · pith_short_16: 3G7UTPPEBKUQ7NML · pith_short_8: 3G7UTPPE

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/3G7UTPPEBKUQ7NMLJSDKHQKWUP \
  | 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: d9bf49bde40aa90fb58b4c86a3c156a3f4ddc4251630011b32342f080d361253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f7ef6e5f44fdf6a0f43478ee252ca8d66da0f03bec51e811647da943897415f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-01-03T23:16:34Z",
    "title_canon_sha256": "203d3fc3b481b3d57d19c11af6243ec20b6c1443f3ae6346a8003f611b0cbb95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0628",
    "kind": "arxiv",
    "version": 1
  }
}