Pith Number

pith:LSH67AEG

pith:2017:LSH67AEGN6UN5HXPRXHFG7HUP2

not attested not anchored not stored refs pending

Inside-Out Planet Formation. IV. Pebble Evolution and Planet Formation Timescales

Andrew N. Youdin, Jonathan C. Tan, Sourav Chatterjee, Subhanjoy Mohanty, Tilman Birnstiel, Xiao Hu, Zhaohuan Zhu

arxiv:1709.10130 v2 · 2017-09-28 · 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{LSH67AEGN6UN5HXPRXHFG7HUP2}

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	2026-05-18T00:17:42.859170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c8fef80866fa8de9eef8dce537cf47eac419ae33d5156023899a83e766b138b

Aliases

arxiv: 1709.10130 · arxiv_version: 1709.10130v2 · doi: 10.48550/arxiv.1709.10130 · pith_short_12: LSH67AEGN6UN · pith_short_16: LSH67AEGN6UN5HXP · pith_short_8: LSH67AEG

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/LSH67AEGN6UN5HXPRXHFG7HUP2 \
  | 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: 5c8fef80866fa8de9eef8dce537cf47eac419ae33d5156023899a83e766b138b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba31b0d08fdbdc1bc2a80b9f8b5c4dccb94af1db61be65d1854c75ab107a4134",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-09-28T19:03:25Z",
    "title_canon_sha256": "309756c0a25cd382695c48180ddf1e8ba5a77d4e0591613a40d76680e80e984f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.10130",
    "kind": "arxiv",
    "version": 2
  }
}