Pith Number

pith:6V3RPIVR

pith:2015:6V3RPIVR2VV32EZDO3UZ3W3UGH

not attested not anchored not stored refs pending

Molecular Gas and Star Formation Properties in the Central and Bar Regions of NGC 6946

(2) University of Tsukuba, (3) Stony Brook University, (4) Joint ALMA Observatory, (5) Nobeyama Radio Observatory), Akihiko Hirota (4), Hiroyuki Kaneko (5) ((1) Hokkaido University, Hsi-An Pan (1), Jin Koda (3), Kazuo Sorai (1), Nario Kuno (2)

arxiv:1511.01594 v1 · 2015-11-05 · 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{6V3RPIVR2VV32EZDO3UZ3W3UGH}

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	2026-05-18T01:24:17.712243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f57717a2b1d56bbd132376e99ddb7431d8970706b6587c5c2cf2d002f14b31ca

Aliases

arxiv: 1511.01594 · arxiv_version: 1511.01594v1 · doi: 10.48550/arxiv.1511.01594 · pith_short_12: 6V3RPIVR2VV3 · pith_short_16: 6V3RPIVR2VV32EZD · pith_short_8: 6V3RPIVR

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/6V3RPIVR2VV32EZDO3UZ3W3UGH \
  | 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: f57717a2b1d56bbd132376e99ddb7431d8970706b6587c5c2cf2d002f14b31ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "278c33c2e0679039f8954b4c464102a3d1238bcd4c064677ebef05aff2a1405d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-11-05T03:24:35Z",
    "title_canon_sha256": "297a7ce9c5d98e35e1e46e896c0011555451ba5298c39eda79140a5ba5f9dd3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01594",
    "kind": "arxiv",
    "version": 1
  }
}