Pith Number

pith:UJSZGJLY

pith:2018:UJSZGJLYI6KG5VIV6JNGVSIDIL

not attested not anchored not stored refs pending

The Disk Substructures at High Angular Resolution Project (DSHARP) VI: Dust trapping in thin-ringed protoplanetary disks

Andrea Isella, Cornelis P. Dullemond, David J. Wilner, Jane Huang, John M. Carpenter, Laura M. P\'erez, Luca Ricci, Myriam Benisty, Nicol\'as T. Kurtovic, Sean M. Andrews, Shangjia Zhang, Tilman Birnstiel, Viviana V. Guzm\'an, Xue-Ning Bai, Zhaohuan Zhu

arxiv:1812.04044 v1 · 2018-12-10 · 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{UJSZGJLYI6KG5VIV6JNGVSIDIL}

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	2026-05-17T23:56:44.683387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a26593257847946ed515f25a6ac90342ff38fb30bf91cc794f2fd2143e5b8d95

Aliases

arxiv: 1812.04044 · arxiv_version: 1812.04044v1 · doi: 10.48550/arxiv.1812.04044 · pith_short_12: UJSZGJLYI6KG · pith_short_16: UJSZGJLYI6KG5VIV · pith_short_8: UJSZGJLY

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/UJSZGJLYI6KG5VIV6JNGVSIDIL \
  | 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: a26593257847946ed515f25a6ac90342ff38fb30bf91cc794f2fd2143e5b8d95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "530b5c860a711e1a14afc03bc06e0121dcf3b95df35fd6341c8c5093d9346029",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-12-10T19:34:17Z",
    "title_canon_sha256": "1861ba376cfd5468598c8a0dcd997a68663b0c92ba4a3cba00a3cbf82cde1d9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04044",
    "kind": "arxiv",
    "version": 1
  }
}