Pith Number

pith:UVHKC7XI

pith:2015:UVHKC7XIBBNPR2NBNGGGKAX3XQ

not attested not anchored not stored refs pending

Testing the Molecular-Hydrogen Kennicutt-Schmidt Law in the Low-Density Environments of Extended Ultraviolet Disk Galaxies

Eva Schinnerer, Linda C. Watson, Paul Martini, Torsten Boeker, Ute Lisenfeld

arxiv:1510.05658 v1 · 2015-10-19 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVHKC7XIBBNPR2NBNGGGKAX3XQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:29:40.052063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a54ea17ee8085af8e9a1698c6502fbbc20efdf8223d570fdb4b69c7d2b463e19

Aliases

arxiv: 1510.05658 · arxiv_version: 1510.05658v1 · doi: 10.48550/arxiv.1510.05658 · pith_short_12: UVHKC7XIBBNP · pith_short_16: UVHKC7XIBBNPR2NB · pith_short_8: UVHKC7XI

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/UVHKC7XIBBNPR2NBNGGGKAX3XQ \
  | 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: a54ea17ee8085af8e9a1698c6502fbbc20efdf8223d570fdb4b69c7d2b463e19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3156899689b751ce45cce880d52d591f502f4fe2fdd76232820ac8d80c8118bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-10-19T20:18:45Z",
    "title_canon_sha256": "10035df204445b6884f36a1d7a6f32a56b6677388d9b9c364ce29e48ea760f93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05658",
    "kind": "arxiv",
    "version": 1
  }
}