Pith Number

pith:Y2R4FHAN

pith:2016:Y2R4FHANMHL3INOQRZN7KY7PMT

not attested not anchored not stored refs pending

High star formation rates in turbulent atomic-dominated gas in the interacting galaxies IC 2163 and NGC 2207

Bruce G. Elmegreen, Curtis Struck, Debra Meloy Elmegreen, Elias Brinks, Frederic Bournaud, Michele Kaufman, Stephanie Juneau

arxiv:1603.04533 v1 · 2016-03-15 · 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{Y2R4FHANMHL3INOQRZN7KY7PMT}

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	2026-05-18T01:13:54.169166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6a3c29c0d61d7b435d08e5bf563ef64dcb71b6678d1b2a49f131a14eb7b19c5

Aliases

arxiv: 1603.04533 · arxiv_version: 1603.04533v1 · doi: 10.48550/arxiv.1603.04533 · pith_short_12: Y2R4FHANMHL3 · pith_short_16: Y2R4FHANMHL3INOQ · pith_short_8: Y2R4FHAN

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/Y2R4FHANMHL3INOQRZN7KY7PMT \
  | 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: c6a3c29c0d61d7b435d08e5bf563ef64dcb71b6678d1b2a49f131a14eb7b19c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26559c63c7e589d7234d55dba84861e75d97b2151074e462900b0f379eb39a5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-15T02:32:38Z",
    "title_canon_sha256": "179a79965abe967b45ee49be3d0e032ed55df3314da41f12a3d19d65530c4375"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04533",
    "kind": "arxiv",
    "version": 1
  }
}