Pith Number

pith:UQFWHKYA

pith:2020:UQFWHKYAMMLJ5QOAS323DE2K4F

not attested not anchored not stored refs pending

Characteristic scale of star formation. I. Clump formation efficiency on local scales

A.J. Rigby, C.H. Pe\~naloza, D.J. Eden, D. Johnstone, H. Parsons, J.S. Urquhart, K.A. Marsh, K. Tahani, M.A. Thompson, M.W.L. Smith, P.C. Clark, R. Plume, R. Rani, S.E. Ragan, T.J.T. Moore

arxiv:2007.00032 v2 · 2020-06-30 · 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{UQFWHKYAMMLJ5QOAS323DE2K4F}

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	2026-07-05T01:44:14.541425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a40b63ab0063169ec1c096f5b1934ae17c030fd138ba386f340859c38f4d7696

Aliases

arxiv: 2007.00032 · arxiv_version: 2007.00032v2 · doi: 10.48550/arxiv.2007.00032 · pith_short_12: UQFWHKYAMMLJ · pith_short_16: UQFWHKYAMMLJ5QOA · pith_short_8: UQFWHKYA

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/UQFWHKYAMMLJ5QOAS323DE2K4F \
  | 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: a40b63ab0063169ec1c096f5b1934ae17c030fd138ba386f340859c38f4d7696

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc46c6b30935ba8f9887c29865d69c5819ccd1b266b2309dff25bd0adad5ce9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-06-30T18:02:20Z",
    "title_canon_sha256": "24d437b018879cf202f4f3459c17ba966f31c7a10967c75065a0dcc5266852da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.00032",
    "kind": "arxiv",
    "version": 2
  }
}