Pith Number

pith:IBG3MTWV

pith:2009:IBG3MTWV62WNUE56OTB3UNBTJC

not attested not anchored not stored refs pending

Dust Transport in Protostellar Disks Through Turbulence and Settling

A. Carballido, N. J. Turner, T. Sano

arxiv:0911.1533 v1 · 2009-11-08 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IBG3MTWV62WNUE56OTB3UNBTJC}

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	2026-05-18T02:34:11.622611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

404db64ed5f6acda13be74c3ba3433488d0c47e549160525a7e936a90fca3fed

Aliases

arxiv: 0911.1533 · arxiv_version: 0911.1533v1 · doi: 10.48550/arxiv.0911.1533 · pith_short_12: IBG3MTWV62WN · pith_short_16: IBG3MTWV62WNUE56 · pith_short_8: IBG3MTWV

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/IBG3MTWV62WNUE56OTB3UNBTJC \
  | 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: 404db64ed5f6acda13be74c3ba3433488d0c47e549160525a7e936a90fca3fed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "164d7f348d30b413bd479bc57178c2dff218b45f8b563be4037f37d143eb4be6",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-11-08T14:55:50Z",
    "title_canon_sha256": "2cc41f3f06c17aebcc23da212901be6e08b0a677d468c3754c7be641383510f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1533",
    "kind": "arxiv",
    "version": 1
  }
}