Pith Number

pith:CCHNJCCD

pith:2017:CCHNJCCDICFOIEYFBKWSFBQIND

not attested not anchored not stored refs pending

High dense gas fraction in a gas-rich star-forming galaxy at z = 1.2

Avani Gowardhan, Chris Carilli, Dominik A. Riechers, Emanuele Daddi, Helmut Dannerbauer, Riccardo Pavesi

arxiv:1703.02969 v1 · 2017-03-08 · 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{CCHNJCCDICFOIEYFBKWSFBQIND}

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	2026-05-18T00:46:34.753427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

108ed48843408ae413050aad22860868e20640a5936ee6ce55bff22695028efd

Aliases

arxiv: 1703.02969 · arxiv_version: 1703.02969v1 · doi: 10.48550/arxiv.1703.02969 · pith_short_12: CCHNJCCDICFO · pith_short_16: CCHNJCCDICFOIEYF · pith_short_8: CCHNJCCD

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/CCHNJCCDICFOIEYFBKWSFBQIND \
  | 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: 108ed48843408ae413050aad22860868e20640a5936ee6ce55bff22695028efd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8909ef4aad656a0b9a7638f527cd03b33b01dd0b0fdf0808f56507f9ccd88589",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-03-08T19:00:00Z",
    "title_canon_sha256": "b400ef59667462c243639b6d2201beb929affc2db6d704591c55fa9f81235369"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02969",
    "kind": "arxiv",
    "version": 1
  }
}