Pith Number

pith:4TMAQL23

pith:2019:4TMAQL23EOI3PWFIWSZPMLFN2S

not attested not anchored not stored refs pending

The SAMI Galaxy Survey: Bayesian Inference for Gas Disk Kinematics using a Hierarchical Gaussian Mixture Model

Andrew M. Hopkins, \'Angel R. L\'opez-S\'anchez, Anne M. Medling, Brendon J. Brewer, Brent Groves, Caroline Foster, Christoph Federrath, Dan S. Taranu, Enrico M. Di Teodoro, Geraint F. Lewis, Jesse van de Sande, Jon S. Lawrence, Joss Bland-Hawthorn, Julia J. Bryant, Karl Glazebrook, Mathew R. Varidel, Matt S. Owers, Michael Goodwin, Nicholas Scott, Richard Scalzo, Samuel N. Richards, Sarah M. Sweet, Scott M. Croom

arxiv:1903.03121 v2 · 2019-03-07 · 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{4TMAQL23EOI3PWFIWSZPMLFN2S}

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	2026-05-17T23:51:41.501567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4d8082f5b2391b7d8a8b4b2f62cadd49633a47d1a85315d39ea0e0b99812d88

Aliases

arxiv: 1903.03121 · arxiv_version: 1903.03121v2 · doi: 10.48550/arxiv.1903.03121 · pith_short_12: 4TMAQL23EOI3 · pith_short_16: 4TMAQL23EOI3PWFI · pith_short_8: 4TMAQL23

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/4TMAQL23EOI3PWFIWSZPMLFN2S \
  | 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: e4d8082f5b2391b7d8a8b4b2f62cadd49633a47d1a85315d39ea0e0b99812d88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67e3b337bb91c6b22e70a94771f9be733ac0e6c3fd47c1d23cd1b5eef6691cc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-07T19:00:16Z",
    "title_canon_sha256": "3691211cf085e0710f444afe439b8a9619cd46642cdd8d19bfca837faf005d7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03121",
    "kind": "arxiv",
    "version": 2
  }
}