Pith Number

pith:RNU7KWTN

pith:2019:RNU7KWTNTQQV7RHBAJWZP34VME

not attested not anchored not stored refs pending

The mid-infrared and CO gas properties of an extreme star-forming FeLoBAL quasar

Andreas Efstathiou, Duncan Farrah, Evanthia Hatziminaoglou, Giulio Violino, Jos\'e Afonso, Katherine Alatalo, Lura K. Pitchford, Mark Lacy, Tanya Urrutia

arxiv:1906.01640 v1 · 2019-06-04 · 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{RNU7KWTNTQQV7RHBAJWZP34VME}

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	2026-05-17T23:44:06.596782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b69f55a6d9c215fc4e1026d97ef95610347ed28fd0817b4195802724e7e01d2

Aliases

arxiv: 1906.01640 · arxiv_version: 1906.01640v1 · doi: 10.48550/arxiv.1906.01640 · pith_short_12: RNU7KWTNTQQV · pith_short_16: RNU7KWTNTQQV7RHB · pith_short_8: RNU7KWTN

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/RNU7KWTNTQQV7RHBAJWZP34VME \
  | 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: 8b69f55a6d9c215fc4e1026d97ef95610347ed28fd0817b4195802724e7e01d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92bed56edff90400306d81bfa8dedef7f10156577f842d5bf409fa2b89eeb8c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-06-04T18:00:00Z",
    "title_canon_sha256": "c7ce77e312d435b1aff34dbd980fa370f5950581f9541ee1687d82a59d005405"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01640",
    "kind": "arxiv",
    "version": 1
  }
}