Pith Number

pith:OKFLWH2U

pith:2020:OKFLWH2U45OV5MCNOIP5JNKIBU

not attested not anchored not stored refs pending

ALMA reveals the molecular gas properties of 5 star-forming galaxies across the main sequence at 3 < z < 3.5

Alexander Karim, Andrea Enia, Brent Groves, Brian C. Lemaux, Bruno Ribeiro, Chiara Mancini, Daizhong Liu, Eduardo Ibar, Eva Schinnerer, Giulia Rodighiero, Laura Morselli, Lidia Tasca, Lucia Rodriguez-Munoz, Margherita Talia, Mark Sargent, Michael Romano, Olivier Le Fevre, Paolo Cassata, Stefano Fiore, Vernesa Smolcic

arxiv:2002.04040 v1 · 2020-02-10 · 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{OKFLWH2U45OV5MCNOIP5JNKIBU}

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	2026-07-05T00:48:55.870398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

728abb1f54e75d5eb04d721fd4b5480d1620e22660a2ee23775391c1b698e00e

Aliases

arxiv: 2002.04040 · arxiv_version: 2002.04040v1 · doi: 10.48550/arxiv.2002.04040 · pith_short_12: OKFLWH2U45OV · pith_short_16: OKFLWH2U45OV5MCN · pith_short_8: OKFLWH2U

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/OKFLWH2U45OV5MCNOIP5JNKIBU \
  | 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: 728abb1f54e75d5eb04d721fd4b5480d1620e22660a2ee23775391c1b698e00e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a31b032558cc249da264c31c5554147fb88f4e60b9742bf90902c06454c929d",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-02-10T19:00:04Z",
    "title_canon_sha256": "7d73bf29a68c9b5b9b863808fd541e40fc861e46ac942eef92ccae25182fc0ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.04040",
    "kind": "arxiv",
    "version": 1
  }
}