Pith Number

pith:2S3252OC

pith:2022:2S3252OCF23XJ4QWPSN3BW6JGR

not attested not anchored not stored refs pending

Efficient planet formation by pebble accretion in ALMA rings

Chris W. Ormel, Haochang Jiang

arxiv:2207.13002 v3 · 2022-07-26 · 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{2S3252OCF23XJ4QWPSN3BW6JGR}

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.

Cited by

1 paper in Pith

C/O ratios in self-gravitating protoplanetary discs with dust evolution

Receipt and verification

First computed	2026-07-05T05:20:43.762450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4b7aee9c22eb774f2167c9bb0dbc93470c2ee7d1f49835ba46786d16c2bdeec

Aliases

arxiv: 2207.13002 · arxiv_version: 2207.13002v3 · doi: 10.48550/arxiv.2207.13002 · pith_short_12: 2S3252OCF23X · pith_short_16: 2S3252OCF23XJ4QW · pith_short_8: 2S3252OC

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/2S3252OCF23XJ4QWPSN3BW6JGR \
  | 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: d4b7aee9c22eb774f2167c9bb0dbc93470c2ee7d1f49835ba46786d16c2bdeec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66a683403f53b2b3d7fbb9640b7be1561ff494f5f57e653d026c58f341c0a9e9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-07-26T15:59:57Z",
    "title_canon_sha256": "5345521f14369fc0be87b3e368303288c19e82aad676c3d6fdfbcc40d6422ee0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.13002",
    "kind": "arxiv",
    "version": 3
  }
}