Pith Number

pith:JK66LZLV

pith:2020:JK66LZLV6Z4DFSGWBPX44ZXHS5

not attested not anchored not stored refs pending

Correlation of structure and stellar properties of galaxies in Stripe 82

Francesco Shankar, Luis C. Ho, Sonali Sachdeva, Yang A. Li

arxiv:2007.08328 v1 · 2020-07-16 · 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{JK66LZLV6Z4DFSGWBPX44ZXHS5}

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	2026-07-05T04:21:01.424750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4abde5e575f67832c8d60befce66e797530bb6b79adfaac952cb61bb450707ae

Aliases

arxiv: 2007.08328 · arxiv_version: 2007.08328v1 · doi: 10.48550/arxiv.2007.08328 · pith_short_12: JK66LZLV6Z4D · pith_short_16: JK66LZLV6Z4DFSGW · pith_short_8: JK66LZLV

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/JK66LZLV6Z4DFSGWBPX44ZXHS5 \
  | 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: 4abde5e575f67832c8d60befce66e797530bb6b79adfaac952cb61bb450707ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab514e957e644a004b96d33e18c203f17fd37b183ea02f52a465759817320c2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-07-16T13:38:15Z",
    "title_canon_sha256": "b183a083280ed4da13566435183b9e49bab0aa6f19ba3811fa2aed543247d582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.08328",
    "kind": "arxiv",
    "version": 1
  }
}