Pith Number

pith:B5K5DNWN

pith:2013:B5K5DNWN3YO7K3NHJ5JWCWESII

not attested not anchored not stored refs pending

Probing Dust Settling in Proto-planetary Disks with ALMA

A. Dutrey, S. Guilloteau, V. Pi\'etu, Y. Boehler

arxiv:1303.5906 v1 · 2013-03-24 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B5K5DNWN3YO7K3NHJ5JWCWESII}

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	2026-05-18T03:30:00.918838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f55d1b6cdde1df56da74f53615892422e6214a683b28afa37bcf6c68d6cfde2

Aliases

arxiv: 1303.5906 · arxiv_version: 1303.5906v1 · doi: 10.48550/arxiv.1303.5906 · pith_short_12: B5K5DNWN3YO7 · pith_short_16: B5K5DNWN3YO7K3NH · pith_short_8: B5K5DNWN

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/B5K5DNWN3YO7K3NHJ5JWCWESII \
  | 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: 0f55d1b6cdde1df56da74f53615892422e6214a683b28afa37bcf6c68d6cfde2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86ef18f38d8069ce9b2c225e066501ae315d12f441faee1f622ef0fc805c717d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-03-24T02:31:47Z",
    "title_canon_sha256": "eb07a692f0990323941677948793ffcfcd22e3bd0b7819d4ff95d45b8a1f8b78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5906",
    "kind": "arxiv",
    "version": 1
  }
}