Pith Number

pith:T5FHO5XN

pith:2017:T5FHO5XNVK3WD2LXMV37KEIROL

not attested not anchored not stored refs pending

On the formation of multiple concentric rings and gaps in protoplanetary disks

Jaehan Bae (U. of Michigan), Las Vegas), Lee Hartmann (U. of Michigan), Zhaohuan Zhu (U. of Nevada

arxiv:1706.03066 v2 · 2017-06-09 · 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{T5FHO5XNVK3WD2LXMV37KEIROL}

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	2026-05-18T00:27:46.488770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f4a7776edaab761e9776577f5111172d77654d6a42360cd815d3ac4e4de3430

Aliases

arxiv: 1706.03066 · arxiv_version: 1706.03066v2 · doi: 10.48550/arxiv.1706.03066 · pith_short_12: T5FHO5XNVK3W · pith_short_16: T5FHO5XNVK3WD2LX · pith_short_8: T5FHO5XN

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/T5FHO5XNVK3WD2LXMV37KEIROL \
  | 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: 9f4a7776edaab761e9776577f5111172d77654d6a42360cd815d3ac4e4de3430

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9613d691e00acfdf9b487dfee3849aab00873947e844fe756ff01492a6ee9b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-06-09T18:00:00Z",
    "title_canon_sha256": "dcb7d239132cc7e0684abae161b9e667eab5fedf7bbb0061c4692bad96bff020"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03066",
    "kind": "arxiv",
    "version": 2
  }
}