Pith Number

pith:4LZC7VJE

pith:2009:4LZC7VJEL3O5R73VOEZXIMU6O3

not attested not anchored not stored refs pending

A spectral line survey of Orion KL in the bands 486-492 and 541-577 GHz with the Odin satellite I. The observational data

Aa. Sandqvist, A. Hjalmarson, A. Lecacheux, A. Nummelin, A. O. H. Olofsson, B. Larsson, C. M. Persson, E. S. Wirstrom, J. H. Black, M. Olberg, N. Koning, P. Bergman, P. Bernath, S. Kwok, T. I. Hasegawa, U. Frisk, W. Geppert

arxiv:0910.1825 v1 · 2009-10-09 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4LZC7VJEL3O5R73VOEZXIMU6O3}

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	2026-05-18T02:34:19.392579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2f22fd5245eddd8ff75713374329e76c649fc402d5e5204ececf52903890611

Aliases

arxiv: 0910.1825 · arxiv_version: 0910.1825v1 · doi: 10.48550/arxiv.0910.1825 · pith_short_12: 4LZC7VJEL3O5 · pith_short_16: 4LZC7VJEL3O5R73V · pith_short_8: 4LZC7VJE

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/4LZC7VJEL3O5R73VOEZXIMU6O3 \
  | 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: e2f22fd5245eddd8ff75713374329e76c649fc402d5e5204ececf52903890611

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "665c1795b765048955168988bb089d6ae3945b23eebe8bcdf023698f0fa29623",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-10-09T19:37:26Z",
    "title_canon_sha256": "476c2f79fa6be25fbc12ec1dfecbe87ca93bfb9005aa40cd0e590181ba1eff15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1825",
    "kind": "arxiv",
    "version": 1
  }
}