Pith Number

pith:CKAJIBJZ

pith:2016:CKAJIBJZV4G5S2EGJL5YKK564U

not attested not anchored not stored refs pending

Constraining cloud parameters using high density gas tracers in galaxies

C. M. Coppola, F. P. Israel, I. Pelupessy, M. J. F. Rosenberg, M. Spaans, M. V. Kazandjian, R. Meijerink

arxiv:1609.02567 v1 · 2016-09-08 · 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{CKAJIBJZV4G5S2EGJL5YKK564U}

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	2026-05-18T00:57:10.718224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1280940539af0dd968864afb852bbee52adf69b34695e6e250675aefe7599b03

Aliases

arxiv: 1609.02567 · arxiv_version: 1609.02567v1 · doi: 10.48550/arxiv.1609.02567 · pith_short_12: CKAJIBJZV4G5 · pith_short_16: CKAJIBJZV4G5S2EG · pith_short_8: CKAJIBJZ

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/CKAJIBJZV4G5S2EGJL5YKK564U \
  | 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: 1280940539af0dd968864afb852bbee52adf69b34695e6e250675aefe7599b03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d90196ffafd7506853dbebaa0ffe1696c44e7fe3d17b0ab9e7b02bfb60a8b4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-09-08T20:00:09Z",
    "title_canon_sha256": "a7319d2a3bfba7c8e0f797c0b910de7c1a5c7122e1df31c4f88cfc3567891163"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02567",
    "kind": "arxiv",
    "version": 1
  }
}