Pith Number

pith:C7PVASAD

pith:2019:C7PVASADHJHQW7QHVJ5RYRV4BF

not attested not anchored not stored refs pending

Molecular Gas Density Measured with H$_2$CO and CS toward a Spiral Arm of M51

Kotaro Kohno, Nanase Harada, Satoshi Yamamoto, Yoshimasa Watanabe, Yuri Nishimura

arxiv:1905.11087 v1 · 2019-05-27 · 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{C7PVASADHJHQW7QHVJ5RYRV4BF}

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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.

Cited by

1 paper in Pith

Sub-kpc scale gas density histograms of the nearby barred spiral galaxy M83: Multi-component molecular gas structure reflecting the galactic environment

Receipt and verification

First computed	2026-05-17T23:40:31.721259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17df5048033a4f0b7e07aa7b1c46bc0952a1dff0466b844162d6d5bfd081ed34

Aliases

arxiv: 1905.11087 · arxiv_version: 1905.11087v1 · doi: 10.48550/arxiv.1905.11087 · pith_short_12: C7PVASADHJHQ · pith_short_16: C7PVASADHJHQW7QH · pith_short_8: C7PVASAD

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/C7PVASADHJHQW7QHVJ5RYRV4BF \
  | 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: 17df5048033a4f0b7e07aa7b1c46bc0952a1dff0466b844162d6d5bfd081ed34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dc2adb0148dd7cb4f410626b4eb89b2d5c2286ad2ad99a79a54eeaf14dc17c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-05-27T09:53:52Z",
    "title_canon_sha256": "ae708f63874af79da22079f7b55bd244b6a9714ac3e984ffaec2ce23044e4189"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11087",
    "kind": "arxiv",
    "version": 1
  }
}