Pith Number

pith:NYWG4K4X

pith:2014:NYWG4K4X4B4VJX5A4GRB62PCFG

not attested not anchored not stored refs pending

ALMA Observations of the Antennae Galaxies: I. A New Window on a Prototypical Merger

2-National Radio Astrophysical Observatory, 3-The University of Toledo, 4), 4-University of Virginia, 5), 5-Adjunct Astronomer, Aaron Evans (2, Adam Leroy (2), Anthony Remijan (2), Bradley C. Whitmore (1), Crystal Brogan (2), George Privon (4), John Hibbard (2), Kartik Sheth (2) (1-Space Telescope Science Institute, Kelsey Johnson (4, National Radio Astrophysical Observatory), Rupali Chandar (3)

arxiv:1410.4473 v1 · 2014-10-16 · 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{NYWG4K4X4B4VJX5A4GRB62PCFG}

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.

Cited by

1 paper in Pith

The ${}^{13}\mathrm{CO}(2{-}1)/^{12}\mathrm{CO}(2{-}1)$ Line Ratio from 100 Molecular Clouds in the Large Magellanic Cloud

Receipt and verification

First computed	2026-05-18T01:41:44.317069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e2c6e2b97e07954dfa0e1a21f69e22995713e648b743668921f74bbc889cf01

Aliases

arxiv: 1410.4473 · arxiv_version: 1410.4473v1 · doi: 10.48550/arxiv.1410.4473 · pith_short_12: NYWG4K4X4B4V · pith_short_16: NYWG4K4X4B4VJX5A · pith_short_8: NYWG4K4X

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/NYWG4K4X4B4VJX5A4GRB62PCFG \
  | 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: 6e2c6e2b97e07954dfa0e1a21f69e22995713e648b743668921f74bbc889cf01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3b36b50eee037a045114b41ac5638d15583035b001e509bff21fad111e5c18a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-10-16T15:56:07Z",
    "title_canon_sha256": "01016783c6d469a2e1f35ed1d865a0c5d74e3ed4036047422ee7cd8cb461bf6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4473",
    "kind": "arxiv",
    "version": 1
  }
}