Pith Number

pith:RPYUJVAA

pith:2014:RPYUJVAATN44TR7URGOAGXHBW2

not attested not anchored not stored refs pending

The relation between atomic gas and star formation rate densities in faint irregular galaxies

Igor D. Karachentsev, Jayaram N. Chengalur, Sambit Roychowdhury, Serafim S. Kaisin

arxiv:1409.1061 v1 · 2014-09-03 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RPYUJVAATN44TR7URGOAGXHBW2}

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	2026-05-18T01:42:08.718623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bf144d4009b79c9c7f4899c035ce1b6ac84a5171d5c28ef6096a38dd6677e86

Aliases

arxiv: 1409.1061 · arxiv_version: 1409.1061v1 · doi: 10.48550/arxiv.1409.1061 · pith_short_12: RPYUJVAATN44 · pith_short_16: RPYUJVAATN44TR7U · pith_short_8: RPYUJVAA

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/RPYUJVAATN44TR7URGOAGXHBW2 \
  | 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: 8bf144d4009b79c9c7f4899c035ce1b6ac84a5171d5c28ef6096a38dd6677e86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1588e1f9df804875c1f77effd2c497a4cb8f4efd891251774995ae8ce822a48f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-09-03T12:35:12Z",
    "title_canon_sha256": "9ff25a5502f424a0fb0c9c809528e7179717a48eb9a68591f3905686c7ab0b23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1061",
    "kind": "arxiv",
    "version": 1
  }
}