Pith Number

pith:XULTEAAV

pith:2009:XULTEAAVSV3WUZUZME3UYQJDLX

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 II. Data analysis

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:0910.1815 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{XULTEAAVSV3WUZUZME3UYQJDLX}

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	2026-05-18T04:16:23.099489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd1732001595776a669961374c41235dc0031081d60f43b1f69723c9496824d3

Aliases

arxiv: 0910.1815 · arxiv_version: 0910.1815v1 · doi: 10.48550/arxiv.0910.1815 · pith_short_12: XULTEAAVSV3W · pith_short_16: XULTEAAVSV3WUZUZ · pith_short_8: XULTEAAV

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/XULTEAAVSV3WUZUZME3UYQJDLX \
  | 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: bd1732001595776a669961374c41235dc0031081d60f43b1f69723c9496824d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3ac85d3718dcfe9f854befdeb15de224fa7a5c50cf12d8ab3791f26c68d9557",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-10-09T19:03:03Z",
    "title_canon_sha256": "7f7e53fc61f8fb0491f7a9da428c488483da40786b2116037fe296c26c77f69e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1815",
    "kind": "arxiv",
    "version": 1
  }
}