Pith Number

pith:VAONWTHM

pith:2018:VAONWTHM23JMNZRWQLRMJKFHB3

not attested not anchored not stored refs pending

The CO Luminosity Density at High-z (COLDz) Survey: A Sensitive, Large Area Blind Search for Low-J CO Emission from Cold Gas in the Early Universe with the Karl G. Jansky Very Large Array

Chelsea E. Sharon, Chris L. Carilli, Dominik A. Riechers, Elisabete da Cunha, Emanuele Daddi, Fabian Walter, Ian Smail, Jacqueline A. Hodge, Jeff Wagg, Jeremy Darling, Manuel Aravena, Mark Dickinson, Mark Sargent, Nicholas Z. Scoville, Peter L. Capak, Riccardo Pavesi, Roberto Decarli, Rob J. Ivison, Vernesa Smol\v{c}i\'c

arxiv:1808.04372 v1 · 2018-08-13 · 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{VAONWTHM23JMNZRWQLRMJKFHB3}

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	2026-05-18T00:06:37.050187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a81cdb4cecd6d2c6e63682e2c4a8a70eed138baba1e098c477da9caadf7ac50c

Aliases

arxiv: 1808.04372 · arxiv_version: 1808.04372v1 · doi: 10.48550/arxiv.1808.04372 · pith_short_12: VAONWTHM23JM · pith_short_16: VAONWTHM23JMNZRW · pith_short_8: VAONWTHM

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/VAONWTHM23JMNZRWQLRMJKFHB3 \
  | 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: a81cdb4cecd6d2c6e63682e2c4a8a70eed138baba1e098c477da9caadf7ac50c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2153aa58909f18e19fb26f82df6834b1610b6e280be30cff490239ff82c2da12",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-13T18:00:01Z",
    "title_canon_sha256": "2e4211769e9535c200e5b3ed7052651d71407a5236997797020b61dea61655f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04372",
    "kind": "arxiv",
    "version": 1
  }
}