Pith Number

pith:PKIOGZT6

pith:2020:PKIOGZT63QAEZON6BISP37EFHM

not attested not anchored not stored refs pending

The ALMaQUEST Survey: VI. The molecular gas main sequence of `retired' regions in galaxies

Asa F. L. Bluck, Francesco Belfiore, Hsi-An Pan, Lihwai Lin, Mallory D. Thorp, Sara L. Ellison, Sebastian F. Sanchez

arxiv:2012.04772 v1 · 2020-12-08 · 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{PKIOGZT63QAEZON6BISP37EFHM}

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	2026-07-05T02:01:18.350898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a90e3667edc004cb9be0a24fdfc853b2fa03bdca0dead7e514217984a35e941

Aliases

arxiv: 2012.04772 · arxiv_version: 2012.04772v1 · doi: 10.48550/arxiv.2012.04772 · pith_short_12: PKIOGZT63QAE · pith_short_16: PKIOGZT63QAEZON6 · pith_short_8: PKIOGZT6

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/PKIOGZT63QAEZON6BISP37EFHM \
  | 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: 7a90e3667edc004cb9be0a24fdfc853b2fa03bdca0dead7e514217984a35e941

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61fc7ceb17635058f1092f1caa3b0e56f359719efb35d58468ea20930eb8c287",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-12-08T22:37:09Z",
    "title_canon_sha256": "566abac7c266b1b925cd450ddd078e4acc91abf58501e5f7ca0776d1f0efbe77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04772",
    "kind": "arxiv",
    "version": 1
  }
}