Pith Number

pith:BRKEPPWV

pith:2022:BRKEPPWVTVSPINXIN773QCITXW

not attested not anchored not stored refs pending

Gap-opening Planets Make Dust Rings Wider

ASIAA), Jiaqing Bi (UVic, Min-Kai Lin (ASIAA, NCTS Physics Division), Ruobing Dong (UVic)

arxiv:2210.11488 v1 · 2022-10-20 · 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{BRKEPPWVTVSPINXIN773QCITXW}

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	2026-07-05T05:35:26.325335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c5447bed59d64f436e86fffb80913bdb01c97f086253322637627db50a5f54d

Aliases

arxiv: 2210.11488 · arxiv_version: 2210.11488v1 · doi: 10.48550/arxiv.2210.11488 · pith_short_12: BRKEPPWVTVSP · pith_short_16: BRKEPPWVTVSPINXI · pith_short_8: BRKEPPWV

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/BRKEPPWVTVSPINXIN773QCITXW \
  | 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: 0c5447bed59d64f436e86fffb80913bdb01c97f086253322637627db50a5f54d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd9367726e2d667effbd0dad901635d22eb5d1d5ff023341360ec150037e4736",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-10-20T18:00:03Z",
    "title_canon_sha256": "9d436e8072ba32940ebdaf488ef92c40d41a2036d7a2facd0aa0d31e03088be0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.11488",
    "kind": "arxiv",
    "version": 1
  }
}