Pith Number

pith:JLQ2BXD4

pith:2019:JLQ2BXD4HCQKWTFKLC6KYCRHJL

not attested not anchored not stored refs pending

How Gas Accretion Feeds Galactic Disks

Crystal L. Martin, Monica L. Turner, Stephanie H. Ho

arxiv:1903.06840 v1 · 2019-03-15 · 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{JLQ2BXD4HCQKWTFKLC6KYCRHJL}

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

2 papers in Pith

Investigating the young stellar populations and hierarchies in nearby galaxies with the UVIT. II. Presenting the properties of ~25,000 UV-detected star-forming clumps

Robustness Analysis of USmorph: II. Optimizing Feature Extraction, Dimensionality Reduction, and Clustering for Unsupervised Galaxy Morphology Classification

Receipt and verification

First computed	2026-05-17T23:47:57.655241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ae1a0dc7c38a0ab4caa58bcac0a274ac8eca9f7b3335460ee36a89e09976996

Aliases

arxiv: 1903.06840 · arxiv_version: 1903.06840v1 · doi: 10.48550/arxiv.1903.06840 · pith_short_12: JLQ2BXD4HCQK · pith_short_16: JLQ2BXD4HCQKWTFK · pith_short_8: JLQ2BXD4

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/JLQ2BXD4HCQKWTFKLC6KYCRHJL \
  | 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: 4ae1a0dc7c38a0ab4caa58bcac0a274ac8eca9f7b3335460ee36a89e09976996

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c47ad8dc23a7cc56f7e63521b3f9e718ff1a662896022cee4bb24c528868b256",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-15T23:32:50Z",
    "title_canon_sha256": "350da6bb4de969fd04c275affac1404d571e199241f0ca02e722a8d292121b09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06840",
    "kind": "arxiv",
    "version": 1
  }
}