Pith Number

pith:27EZQ37I

pith:2016:27EZQ37ISTBO3MZEDZCBYKOY3R

not attested not anchored not stored refs pending

Turbulence and Star Formation in a Sample of Spiral Galaxies

Deidre A. Hunter, Erin Maier, Li-Hsin Chien

arxiv:1608.02321 v1 · 2016-08-08 · 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{27EZQ37ISTBO3MZEDZCBYKOY3R}

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	2026-05-18T00:50:19.545764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7c9986fe894c2edb3241e441c29d8dc528016c0b4996486b91af5f4a5d4b3be

Aliases

arxiv: 1608.02321 · arxiv_version: 1608.02321v1 · doi: 10.48550/arxiv.1608.02321 · pith_short_12: 27EZQ37ISTBO · pith_short_16: 27EZQ37ISTBO3MZE · pith_short_8: 27EZQ37I

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/27EZQ37ISTBO3MZEDZCBYKOY3R \
  | 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: d7c9986fe894c2edb3241e441c29d8dc528016c0b4996486b91af5f4a5d4b3be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbb6e7f627d2daabad2873b8fc3391d057b73c441d7d28741224636a20a37f20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-08-08T05:32:37Z",
    "title_canon_sha256": "b08948de8313d53b87ca41b39defa65c89211bd5f59b9b76137ed68d4e47a9e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02321",
    "kind": "arxiv",
    "version": 1
  }
}