Pith Number

pith:FKJKM6VC

pith:2026:FKJKM6VCFF3UGUSQQKKWQEGZ7K

not attested not anchored not stored refs pending

A semi-analytic model of the bouncing barrier for protoplanetary dust aggregates

Haruto Oshiro, Kiwamu Yoshii, Sota Arakawa, Yuki Yoshida

arxiv:2606.26491 v1 · 2026-06-25 · astro-ph.EP · cond-mat.soft

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKJKM6VCFF3UGUSQQKKWQEGZ7K}

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	2026-06-26T01:15:32.665833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a92a67aa2297743525082956810d9fabdd9e29c3729cabc107ad0c3eb69252f

Aliases

arxiv: 2606.26491 · arxiv_version: 2606.26491v1 · doi: 10.48550/arxiv.2606.26491 · pith_short_12: FKJKM6VCFF3U · pith_short_16: FKJKM6VCFF3UGUSQ · pith_short_8: FKJKM6VC

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/FKJKM6VCFF3UGUSQQKKWQEGZ7K \
  | 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: 2a92a67aa2297743525082956810d9fabdd9e29c3729cabc107ad0c3eb69252f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f257d3cde138fd5d4d5b4f330b33c358ab9839893f661cd497bf692d6e6590a",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-06-25T00:51:34Z",
    "title_canon_sha256": "d8008c130c4256747e29cb44c5e42ba9500c106f3c9b4f8cfdf77f285ba9e932"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26491",
    "kind": "arxiv",
    "version": 1
  }
}