Pith Number

pith:3TKWOKCH

pith:2022:3TKWOKCHXAS3S24QDSJZ6QS2UP

not attested not anchored not stored refs pending

Molecular gas properties of Planck-selected protocluster candidates at z~1.3-3

B. L. Frye, C. Martinache, H. Dole, M. D. Lehnert, M. Polletta, R. Kneissl

arxiv:2203.13183 v1 · 2022-03-24 · 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{3TKWOKCHXAS3S24QDSJZ6QS2UP}

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	2026-07-05T04:33:33.740409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcd5672847b825b96b901c939f425aa3e3d6178850f416b871249a1633f33a13

Aliases

arxiv: 2203.13183 · arxiv_version: 2203.13183v1 · doi: 10.48550/arxiv.2203.13183 · pith_short_12: 3TKWOKCHXAS3 · pith_short_16: 3TKWOKCHXAS3S24Q · pith_short_8: 3TKWOKCH

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/3TKWOKCHXAS3S24QDSJZ6QS2UP \
  | 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: dcd5672847b825b96b901c939f425aa3e3d6178850f416b871249a1633f33a13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bace7c30592211e4ea780020e7f0a6ed9a5819ee018d2aca87596fe8c3875b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-03-24T16:57:55Z",
    "title_canon_sha256": "7ffd01e27296e2e86872f772fc8e4dcfa526cc4e57c6ae35e97af538e655fc7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.13183",
    "kind": "arxiv",
    "version": 1
  }
}