Pith Number

pith:ODXOOQH5

pith:2022:ODXOOQH57I4WTRUZUNVRSB2ZJD

not attested not anchored not stored refs pending

Dust grain size evolution in local galaxies: a comparison between observations and simulations

A. Saintonge, H. Hirashita, I. De Looze, I. Lamperti, J. Chastenet, K.-C. Hou, K. Nagamine, L. Romano, M. Relano, M. Sargent, M. Smith, S. Aoyama, S. A. van der Giessen, T. Xiao, U. Lisenfeld, Y. Gao

arxiv:2207.13196 v1 · 2022-07-26 · 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{ODXOOQH57I4WTRUZUNVRSB2ZJD}

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	2026-07-05T04:49:01.393725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70eee740fdfa3969c699a36b19075948ecf7f32ea587ba85ca5de465e2eae918

Aliases

arxiv: 2207.13196 · arxiv_version: 2207.13196v1 · doi: 10.48550/arxiv.2207.13196 · pith_short_12: ODXOOQH57I4W · pith_short_16: ODXOOQH57I4WTRUZ · pith_short_8: ODXOOQH5

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/ODXOOQH57I4WTRUZUNVRSB2ZJD \
  | 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: 70eee740fdfa3969c699a36b19075948ecf7f32ea587ba85ca5de465e2eae918

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db143d811cd114542650817c2c47f33159467fc7ba9845a331122330de64eec4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-07-26T22:01:01Z",
    "title_canon_sha256": "7f53fa5f64f9a32d43ae3d46e36da40901d7edeaa8c878b6de0220587e6dfa4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.13196",
    "kind": "arxiv",
    "version": 1
  }
}