Pith Number

pith:ZBWFTUPE

pith:2018:ZBWFTUPEGVWWR7HZ63HKS2P22E

not attested not anchored not stored refs pending

Large velocity dispersion of molecular gas in bars of strongly barred galaxies, NGC 1300 and NGC 5383

Asao Habe, Fumiya Maeda, Junichi Baba, Kouji Ohta, Yusuke Fujimoto

arxiv:1802.09532 v1 · 2018-02-26 · 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{ZBWFTUPEGVWWR7HZ63HKS2P22E}

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	2026-05-18T00:19:20.686506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c86c59d1e4356d68fcf9f6cea969fad13a8debbab0498796077569d2f4c55b6c

Aliases

arxiv: 1802.09532 · arxiv_version: 1802.09532v1 · doi: 10.48550/arxiv.1802.09532 · pith_short_12: ZBWFTUPEGVWW · pith_short_16: ZBWFTUPEGVWWR7HZ · pith_short_8: ZBWFTUPE

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/ZBWFTUPEGVWWR7HZ63HKS2P22E \
  | 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: c86c59d1e4356d68fcf9f6cea969fad13a8debbab0498796077569d2f4c55b6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "472d9a9276e6541f47c6e1d9cc60487ed6c52c1eb2a962926ca93eeae64b5c98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-26T19:00:01Z",
    "title_canon_sha256": "f3df41163f79fef2829a91539c6f4a46aada61cc684613a8f2e094eff83a370d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09532",
    "kind": "arxiv",
    "version": 1
  }
}