Pith Number

pith:YJGQBVNR

pith:2019:YJGQBVNRJYKT6JSLOK42SP3GWY

not attested not anchored not stored refs pending

CO observations of major merger pairs at z=0: Molecular gas mass and star formation

Cong Kevin Xu, Donovan L. Domingue, Min S. Yun, Pei Zuo, Ute Lisenfeld, Yu Gao

arxiv:1906.00682 v1 · 2019-06-03 · 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{YJGQBVNRJYKT6JSLOK42SP3GWY}

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	2026-05-17T23:41:08.026770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c24d00d5b14e153f264b72b9a93f66b61c419c668f9386526ad3cf354cda6861

Aliases

arxiv: 1906.00682 · arxiv_version: 1906.00682v1 · doi: 10.48550/arxiv.1906.00682 · pith_short_12: YJGQBVNRJYKT · pith_short_16: YJGQBVNRJYKT6JSL · pith_short_8: YJGQBVNR

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/YJGQBVNRJYKT6JSLOK42SP3GWY \
  | 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: c24d00d5b14e153f264b72b9a93f66b61c419c668f9386526ad3cf354cda6861

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa59857e2af72b6ce877e2fbfd61cfdd6721e92192b3d0e7f3019595d7e70dab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-06-03T10:06:15Z",
    "title_canon_sha256": "8ea1819c6e1c418cf0e1352312a2230c844bf7a183169cb49b7fbd6d4b3cbfc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.00682",
    "kind": "arxiv",
    "version": 1
  }
}