Pith Number

pith:N3VIUJFL

pith:2021:N3VIUJFLTSIN3W7L74CZSQNNBL

not attested not anchored not stored refs pending

Cold Molecular Gas in Merger Remnants. II. The properties of dense molecular gas

Daisuke Iono, Daniel Rosa-Gonzalez, Junko Ueda, Min S. Yun, Olga Vega, Ronald L. Snell, Takuji Yamashita, Tomonari Michiyama, Toshiki Saito, Yoshimasa Watanabe

arxiv:2109.06290 v1 · 2021-09-13 · 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{N3VIUJFLTSIN3W7L74CZSQNNBL}

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	2026-07-05T03:40:45.456132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eea8a24ab9c90dddbebff059941ad0af3295d58eec3e43633fb81048ccc2826

Aliases

arxiv: 2109.06290 · arxiv_version: 2109.06290v1 · doi: 10.48550/arxiv.2109.06290 · pith_short_12: N3VIUJFLTSIN · pith_short_16: N3VIUJFLTSIN3W7L · pith_short_8: N3VIUJFL

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/N3VIUJFLTSIN3W7L74CZSQNNBL \
  | 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: 6eea8a24ab9c90dddbebff059941ad0af3295d58eec3e43633fb81048ccc2826

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87fd6b49c49d2316d83ed61dff9cea81ffb8937e54828c10990520554b1bf157",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-09-13T20:00:16Z",
    "title_canon_sha256": "c45b4fcb6cac9ac924a3f16314f6917432bd40cee0e61a0926a8d10bda5a8f4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.06290",
    "kind": "arxiv",
    "version": 1
  }
}