Pith Number

pith:VR3FROI5

pith:2018:VR3FROI5W2OTZ2UX3ONKICBXAN

not attested not anchored not stored refs pending

The Suppression of Star Formation on the Smallest Scales: What Role Does Environment Play?

J. S. Bullock, M. Boylan-Kolchin, M. C. Cooper, M. K. Rodriguez Wimberly, S. Garrison-Kimmel, S. P. Fillingham

arxiv:1806.07891 v3 · 2018-06-20 · 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{VR3FROI5W2OTZ2UX3ONKICBXAN}

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

Hyrax: An Extensible Framework for Rapid ML Experimentation and Unsupervised Discovery in the Era of Rubin, Roman, and Euclid

Receipt and verification

First computed	2026-05-17T23:56:47.797760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac7658b91db69d3cea97db9aa4083703734ec676fc3eb7fca86833eaa979cb05

Aliases

arxiv: 1806.07891 · arxiv_version: 1806.07891v3 · doi: 10.48550/arxiv.1806.07891 · pith_short_12: VR3FROI5W2OT · pith_short_16: VR3FROI5W2OTZ2UX · pith_short_8: VR3FROI5

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/VR3FROI5W2OTZ2UX3ONKICBXAN \
  | 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: ac7658b91db69d3cea97db9aa4083703734ec676fc3eb7fca86833eaa979cb05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fff21624a84f074f00e774e52f688fbf0cf3ab9d2845ceef332316b5a39d892a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-06-20T18:00:00Z",
    "title_canon_sha256": "2d2ef7048fe7d7f2c930a445bd305188ff7ec17e8afe653cd789eb15b1e23e14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07891",
    "kind": "arxiv",
    "version": 3
  }
}