Pith Number

pith:HL2CQZWQ

pith:2022:HL2CQZWQED4A3K5WYMJ22P3YVX

not attested not anchored not stored refs pending

An exploration of dust grain growth within WCd systems using an advected scalar dust model

J. M. Pittard, J. W. Eatson, S. Van Loo

arxiv:2204.07397 v3 · 2022-04-15 · astro-ph.SR · 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{HL2CQZWQED4A3K5WYMJ22P3YVX}

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	2026-07-05T05:06:56.648532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3af42866d020f80dabb6c313ad3f78adfa6e5fdc3787f4289e6b7be92790361a

Aliases

arxiv: 2204.07397 · arxiv_version: 2204.07397v3 · doi: 10.48550/arxiv.2204.07397 · pith_short_12: HL2CQZWQED4A · pith_short_16: HL2CQZWQED4A3K5W · pith_short_8: HL2CQZWQ

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/HL2CQZWQED4A3K5WYMJ22P3YVX \
  | 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: 3af42866d020f80dabb6c313ad3f78adfa6e5fdc3787f4289e6b7be92790361a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5090315712928b32a3324e01cb4e6d0b2f7da129ef50332fd0f984671a78a164",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-04-15T09:31:18Z",
    "title_canon_sha256": "38114bd46b747f418978617d67e54cb54f3ecb0f66cccf1e0cfadf9810dd9c59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.07397",
    "kind": "arxiv",
    "version": 3
  }
}