Pith Number

pith:DXKX6EMR

pith:2006:DXKX6EMRMZS6R6GIX3NZ5TBFCT

not attested not anchored not stored refs pending

Extragalactic chemistry of molecular gas: lessons from the local universe

(2) Departamento de Astrofisica Molecular e Infrarroja, A. Fuente (1), A. Usero (1), CSIC, IEM, J. Gracia-Carpio (1), J. Martin-Pintado (2), Madrid, P. Planesas (1) ((1) Observatorio Astronomico Nacional-OAN, S. Garcia-Burillo (1), Spain, Spain)

arxiv:astro-ph/0605623 v1 · 2006-05-24 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DXKX6EMRMZS6R6GIX3NZ5TBFCT}

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	2026-05-18T01:16:11.916981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dd57f11916665e8f8c8bedb9ecc2514f71f64dd32e7432c474b1b647050700f

Aliases

arxiv: astro-ph/0605623 · arxiv_version: astro-ph/0605623v1 · doi: 10.48550/arxiv.astro-ph/0605623 · pith_short_12: DXKX6EMRMZS6 · pith_short_16: DXKX6EMRMZS6R6GI · pith_short_8: DXKX6EMR

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/DXKX6EMRMZS6R6GIX3NZ5TBFCT \
  | 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: 1dd57f11916665e8f8c8bedb9ecc2514f71f64dd32e7432c474b1b647050700f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c16b524bfea6d8978a956aa2316aa23d24e604e1f2127e32861cebb35c4bc1aa",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-05-24T11:41:23Z",
    "title_canon_sha256": "9c6575073cf7da6ccab814c474c6314fa3bdea63b18458703ba01eabc73ed0e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0605623",
    "kind": "arxiv",
    "version": 1
  }
}