Pith Number

pith:VYXFF36T

pith:2018:VYXFF36TNJ3ZJZQZWS46BHZWCN

not attested not anchored not stored refs pending

The dense molecular gas in the $\rm z\sim6$ QSO SDSS J231038.88+185519.7 resolved by ALMA

A. Bongiorno, A. Ferrara, A. Luminari, A. Marconi, A. Pallottini, C. Feruglio, E. Piconcelli, F. Fiore, L. Zappacosta, M. Bischetti, P. Barai, R. Maiolino, S. Carniani, S. Cristiani, S. Gallerani, V. D'Odorico

arxiv:1804.05566 v2 · 2018-04-16 · 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{VYXFF36TNJ3ZJZQZWS46BHZWCN}

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	2026-05-18T00:01:29.824219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae2e52efd36a7794e619b4b9e09f36135507bee103e6c8bccb39cc02289c0c69

Aliases

arxiv: 1804.05566 · arxiv_version: 1804.05566v2 · doi: 10.48550/arxiv.1804.05566 · pith_short_12: VYXFF36TNJ3Z · pith_short_16: VYXFF36TNJ3ZJZQZ · pith_short_8: VYXFF36T

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/VYXFF36TNJ3ZJZQZWS46BHZWCN \
  | 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: ae2e52efd36a7794e619b4b9e09f36135507bee103e6c8bccb39cc02289c0c69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e96a6df048a278266e2ee254a301533405f8916a43ddd3ba322de86f5ac0ae3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-04-16T09:24:34Z",
    "title_canon_sha256": "a1fb32d5f6b602555bc0ff567189aad96ebed608cf9c54d2dc0034ca6570cfa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05566",
    "kind": "arxiv",
    "version": 2
  }
}