Pith Number

pith:OWINUEBN

pith:2011:OWINUEBN7VXP4DIQZ4HH5IEPPW

not attested not anchored not stored refs pending

The radial distribution of dust species in young brown dwarf disks

B. Riaz, E. L. Martin, G. Micela, H. Campins, J. Hough, M. G. Guarcello, M. Honda, T. Gledhill

arxiv:1111.4480 v1 · 2011-11-18 · astro-ph.SR · 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{OWINUEBN7VXP4DIQZ4HH5IEPPW}

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	2026-05-18T01:33:07.167864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7590da102dfd6efe0d10cf0e7ea08f7db01a152d58191c230697f18beea26ca4

Aliases

arxiv: 1111.4480 · arxiv_version: 1111.4480v1 · doi: 10.48550/arxiv.1111.4480 · pith_short_12: OWINUEBN7VXP · pith_short_16: OWINUEBN7VXP4DIQ · pith_short_8: OWINUEBN

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/OWINUEBN7VXP4DIQZ4HH5IEPPW \
  | 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: 7590da102dfd6efe0d10cf0e7ea08f7db01a152d58191c230697f18beea26ca4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffb1ae3710c8a675b9cb71e459b2c7f4fd7b74520a99767c016763794ced5ba6",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-11-18T21:00:04Z",
    "title_canon_sha256": "deffea0a8a1198f764511d6003fe1d4a4c8be2368031ef5af06a7f9a6b0dde32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4480",
    "kind": "arxiv",
    "version": 1
  }
}