Pith Number

pith:XBWCNQSE

pith:2022:XBWCNQSEMC2G3RHVULJJ4WHM5I

not attested not anchored not stored refs pending

Millimetre-wave spectroscopy of 2-hydroxyprop-2-enal and an astronomical search with ALMA

A. Belloche, A. Coutens, J.-C. Loison, J. K. J{\o}rgensen, J. Kouck\'y, K. Lukov\'a, K. V\'avra, L. Kolesnikov\'a, P. Kania, \v{S}. Urban

arxiv:2209.05216 v1 · 2022-09-12 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBWCNQSEMC2G3RHVULJJ4WHM5I}

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	2026-07-05T05:10:13.255015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b86c26c24460b46dc4f5a2d29e58ecea174f0781e77b91e593f46ceb8860027b

Aliases

arxiv: 2209.05216 · arxiv_version: 2209.05216v1 · doi: 10.48550/arxiv.2209.05216 · pith_short_12: XBWCNQSEMC2G · pith_short_16: XBWCNQSEMC2G3RHV · pith_short_8: XBWCNQSE

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/XBWCNQSEMC2G3RHVULJJ4WHM5I \
  | 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: b86c26c24460b46dc4f5a2d29e58ecea174f0781e77b91e593f46ceb8860027b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d07acaed811ea19d909fc216d3bb8f7a63d399ada4c5da1ae6190102c7b6b250",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-09-12T12:59:28Z",
    "title_canon_sha256": "98c9da3c0f258e1f8c4fe5c6f274b8ffce6f9ae96774e65ebbe0bff0279ce525"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.05216",
    "kind": "arxiv",
    "version": 1
  }
}