Pith Number

pith:W756CPCX

pith:2020:W756CPCXPRDYWNMEQ3KZQ752NE

not attested not anchored not stored refs pending

Intermittent planet migration and the formation of multiple dust rings and gaps in protoplanetary disks

Cl\'ement Baruteau, Gaylor Wafflard-Fernandez

arxiv:2002.02280 v1 · 2020-02-06 · 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{W756CPCXPRDYWNMEQ3KZQ752NE}

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	2026-07-05T00:41:58.305401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7fbe13c577c478b358486d5987fba691b2235299a783d9f88e418eeec9259cc

Aliases

arxiv: 2002.02280 · arxiv_version: 2002.02280v1 · doi: 10.48550/arxiv.2002.02280 · pith_short_12: W756CPCXPRDY · pith_short_16: W756CPCXPRDYWNME · pith_short_8: W756CPCX

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/W756CPCXPRDYWNMEQ3KZQ752NE \
  | 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: b7fbe13c577c478b358486d5987fba691b2235299a783d9f88e418eeec9259cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c8dd4de7eb0af006e7c3b7b561bb369275856d75e8ef3849a020386b45ae653",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-02-06T14:48:09Z",
    "title_canon_sha256": "bb61e24fbea7c7edcac47602be4f9f8b52ae96bf8a645c1b126382d5bf459411"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.02280",
    "kind": "arxiv",
    "version": 1
  }
}