Pith Number

pith:BS2CJ6VL

pith:2019:BS2CJ6VLMGEPJRTY2XV7YJHIHO

not attested not anchored not stored refs pending

A molecular line survey toward the nearby galaxies NGC 1068, NGC 253, and IC 342 at 3 mm with the Nobeyama 45 m radio telescope: The data

Kotaro Kohno, Shuro Takano, Taku Nakajima

arxiv:1902.10868 v1 · 2019-02-28 · 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{BS2CJ6VLMGEPJRTY2XV7YJHIHO}

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	2026-05-17T23:49:01.771242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cb424faab6188f4c678d5ebfc24e83ba89ca9c35d80736d0841cb63a4cf031c

Aliases

arxiv: 1902.10868 · arxiv_version: 1902.10868v1 · doi: 10.48550/arxiv.1902.10868 · pith_short_12: BS2CJ6VLMGEP · pith_short_16: BS2CJ6VLMGEPJRTY · pith_short_8: BS2CJ6VL

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/BS2CJ6VLMGEPJRTY2XV7YJHIHO \
  | 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: 0cb424faab6188f4c678d5ebfc24e83ba89ca9c35d80736d0841cb63a4cf031c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8808036fb60d211344e4c5b83c8f122d889d95993d68285c07083f4f4eaa781d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-02-28T02:32:58Z",
    "title_canon_sha256": "46912d6d31e502e104e782008bee6e6a11745eacb5501e9c00d828ae0bb76538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10868",
    "kind": "arxiv",
    "version": 1
  }
}