Pith Number

pith:NHB2FUUX

pith:2009:NHB2FUUXX3HT4CYIQAKONCQMLL

not attested not anchored not stored refs pending

The Submillimetre Properties of Ultraluminous Infrared Galaxies

D.L. Clements, L. Dunne, S.A. Eales

arxiv:0911.3593 v1 · 2009-11-18 · 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{NHB2FUUXX3HT4CYIQAKONCQMLL}

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	2026-05-18T02:10:46.274868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69c3a2d297becf3e0b088014e68a0c5af3c99f356d5e9aa615549b44e1cd3d0f

Aliases

arxiv: 0911.3593 · arxiv_version: 0911.3593v1 · doi: 10.48550/arxiv.0911.3593 · pith_short_12: NHB2FUUXX3HT · pith_short_16: NHB2FUUXX3HT4CYI · pith_short_8: NHB2FUUX

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/NHB2FUUXX3HT4CYIQAKONCQMLL \
  | 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: 69c3a2d297becf3e0b088014e68a0c5af3c99f356d5e9aa615549b44e1cd3d0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d81dd3da00a880cc50a98f03fd73c0ce9f7f39302b45f222381cbeed25c76a14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-11-18T16:25:32Z",
    "title_canon_sha256": "07ac1279254d34deb9bb102f680f3004bc657ed6d8c46ba4e66322b2b993c1a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.3593",
    "kind": "arxiv",
    "version": 1
  }
}