Pith Number

pith:KF5DBLZD

pith:2009:KF5DBLZDA2T2LHWBKNAJQMUDRC

not attested not anchored not stored refs pending

The JCMT Nearby Galaxies Legacy Survey III: Comparisons of cold dust, polycyclic aromatic hydrocarbons, molecular gas, and atomic gas in NGC 2403

A. Usero, B. E. Warren, B. K. Tan, C. D. Wilson, C. Vlahakis, D. L. Clements, E. Brinks, F. P. Israel, G. J. Bendo, G. Petitpas, H. E. Matthews, H. M. Butner, J. H. Knapen, J. Irwin, J. Leech, M. Vaccari, M. Zhu, P. Chanial, P. van der Werf, R. P. J. Tilanus, S. Courteau, S. Muehle, S. Serjeant, T. Wiegert

arxiv:0911.3369 v1 · 2009-11-17 · 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{KF5DBLZDA2T2LHWBKNAJQMUDRC}

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	2026-05-18T02:10:46.665989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

517a30af2306a7a59ec1534098328388921470eb4f78ea7139f6151819b6ba24

Aliases

arxiv: 0911.3369 · arxiv_version: 0911.3369v1 · doi: 10.48550/arxiv.0911.3369 · pith_short_12: KF5DBLZDA2T2 · pith_short_16: KF5DBLZDA2T2LHWB · pith_short_8: KF5DBLZD

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/KF5DBLZDA2T2LHWBKNAJQMUDRC \
  | 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: 517a30af2306a7a59ec1534098328388921470eb4f78ea7139f6151819b6ba24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97be9495b71553313e95a90eb172d35b0b7e07854b5c66072132f3c478e3136b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-11-17T18:59:36Z",
    "title_canon_sha256": "54e85f40bf49090bc5b46d05da69a3c3fafb666138cc368a76b8a77b35f1e93d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.3369",
    "kind": "arxiv",
    "version": 1
  }
}