Pith Number

pith:IAO35CP4

pith:2020:IAO35CP4EU7YL6OIVOT5NYS3MB

not attested not anchored not stored refs pending

Propargylimine in the laboratory and in space: millimetre-wave spectroscopy and first detection in the ISM

Andrea Pietropolli-Charmet, Barbara M. Giuliano, Domenico Prudenzano, Fernando Rico-Villas, Izaskun Jim\'enez-Serra, Jean-Claude Guillemin, Jesus Mart\'in-Pintado, Luca Bizzocchi, Miguel A. Requena-Torres, Paola Caselli, Sergio Mart\'in, Shaoshan Zeng, Victor M. Rivilla

arxiv:2006.08401 v1 · 2020-06-15 · 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{IAO35CP4EU7YL6OIVOT5NYS3MB}

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	2026-07-05T01:30:33.593695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

401dbe89fc253f85f9c8aba7d6e25b6049cef1e52a7abddeb511a3e56b6ec84b

Aliases

arxiv: 2006.08401 · arxiv_version: 2006.08401v1 · doi: 10.48550/arxiv.2006.08401 · pith_short_12: IAO35CP4EU7Y · pith_short_16: IAO35CP4EU7YL6OI · pith_short_8: IAO35CP4

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/IAO35CP4EU7YL6OIVOT5NYS3MB \
  | 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: 401dbe89fc253f85f9c8aba7d6e25b6049cef1e52a7abddeb511a3e56b6ec84b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3fb34597049873d37f795dfb3f964fbb37763e88b0f107695f086855891e2d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-06-15T13:44:59Z",
    "title_canon_sha256": "a92121775fdad81b753db51d28367a9bb3576ffcd17cece9fc232cb5f65ddf77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.08401",
    "kind": "arxiv",
    "version": 1
  }
}