Pith Number

pith:A2WFV7BA

pith:2019:A2WFV7BABQ7FCFBKIXPZVX4GQW

not attested not anchored not stored refs pending

Plateau de Bure High-z Blue-Sequence Survey 2 (PHIBSS2): Search for Secondary Sources, CO Luminosity Functions in the Field, and the Evolution of Molecular Gas Density through Cosmic Time

Alberto D. Bolatto, Dieter Lutz, Fabian Walter, Francoise Combes, Laura Lenki\'c, Linda J. Tacconi, Michael C. Cooper, Natascha M. F\"orster Schreiber, Reinhard Genzel, Roberto Neri, Santiago Garc\'ia-Burillo

arxiv:1908.01791 v2 · 2019-08-05 · 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{A2WFV7BABQ7FCFBKIXPZVX4GQW}

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	2026-07-05T00:55:03.079740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06ac5afc200c3e51142a45df9adf8685aadbdf7aa8acf4b96ae8d7719e2dbb48

Aliases

arxiv: 1908.01791 · arxiv_version: 1908.01791v2 · doi: 10.48550/arxiv.1908.01791 · pith_short_12: A2WFV7BABQ7F · pith_short_16: A2WFV7BABQ7FCFBK · pith_short_8: A2WFV7BA

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/A2WFV7BABQ7FCFBKIXPZVX4GQW \
  | 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: 06ac5afc200c3e51142a45df9adf8685aadbdf7aa8acf4b96ae8d7719e2dbb48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdf891272659314ae20a82c2b496b63a09340b2eea948bff7eb962f8b209229f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-08-05T18:11:20Z",
    "title_canon_sha256": "44fa1031d2270ad1c92bed601f65172a05f48056e981411441bdfe0f5ce84af4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01791",
    "kind": "arxiv",
    "version": 2
  }
}