Pith Number

pith:IOIN4XNY

pith:2019:IOIN4XNY3Z7PJVD52NSGWIJL4W

not attested not anchored not stored refs pending

A multi-wavelength study of a massive, active galaxy at $z\sim 2$: coupling the kinematics of the ionized and molecular gas

Andrea Cimatti, Enrico Maria Di Teodoro, Federica Loiacono, Filippo Fraternali, Gabriel Bartosch Caminha, Margherita Talia

arxiv:1908.01358 v1 · 2019-08-04 · 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{IOIN4XNY3Z7PJVD52NSGWIJL4W}

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	2026-07-04T23:53:16.755088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4390de5db8de7ef4d47dd3646b212be5a9212ab3bf33061ed45e35dcf5444f52

Aliases

arxiv: 1908.01358 · arxiv_version: 1908.01358v1 · doi: 10.48550/arxiv.1908.01358 · pith_short_12: IOIN4XNY3Z7P · pith_short_16: IOIN4XNY3Z7PJVD5 · pith_short_8: IOIN4XNY

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/IOIN4XNY3Z7PJVD52NSGWIJL4W \
  | 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: 4390de5db8de7ef4d47dd3646b212be5a9212ab3bf33061ed45e35dcf5444f52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5fd8908e3794526056bd7e26e43c5741ef84adf04c78356669f5a939526f3f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-08-04T15:06:24Z",
    "title_canon_sha256": "20fc32c757a9d0716696c82e59f3bdae88d7c3479f4ffc6be80e73de2cd94e65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01358",
    "kind": "arxiv",
    "version": 1
  }
}