Pith Number

pith:O7BZPPXT

pith:2024:O7BZPPXTND5GSZ4GZO2J3GFFVK

not attested not anchored not stored refs pending

Molecular gas and dust properties in $z>7$ quasar hosts

Alessia Tortosa, Chiara Feruglio, Enrico Piconcelli, Fabio Fontanot, Fabrizio Fiore, Francesco Salvestrini, Gabriella De Lucia, Ivano Saccheo, Lizhi Xie, Luca Zappacosta, Manuela Bischetti, Michaela Hirschmann, Roberta Tripodi, Rosa Valiante, Umberto Maio

arxiv:2412.02688 v3 · 2024-12-03 · 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{O7BZPPXTND5GSZ4GZO2J3GFFVK}

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	2026-07-05T10:23:58.338002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77c397bef368fa696786cbb49d98a5aaac902609d3f6b36b63635fed8d6ad624

Aliases

arxiv: 2412.02688 · arxiv_version: 2412.02688v3 · doi: 10.48550/arxiv.2412.02688 · pith_short_12: O7BZPPXTND5G · pith_short_16: O7BZPPXTND5GSZ4G · pith_short_8: O7BZPPXT

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/O7BZPPXTND5GSZ4GZO2J3GFFVK \
  | 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: 77c397bef368fa696786cbb49d98a5aaac902609d3f6b36b63635fed8d6ad624

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb9e590b936c1c636bebd114df20edcd9a3eae2cfd9833d32fd6f5676c921296",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-12-03T18:57:41Z",
    "title_canon_sha256": "7f7859d53471134d798c8e90a0ff618bfeb7703a4542f6098aab99c2e5ed437b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.02688",
    "kind": "arxiv",
    "version": 3
  }
}