Pith Number

pith:QOHKOL4Z

pith:2024:QOHKOL4Z5VT6KWJVJX5Q452TWU

not attested not anchored not stored refs pending

Oxygen Isotope Exchange Between Dust Aggregates and Ambient Nebular Gas

Daiki Yamamoto, Lily Ishizaki, Noriyuki Kawasaki, Sota Arakawa, Tamami Okamoto

arxiv:2409.02736 v1 · 2024-09-04 · 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{QOHKOL4Z5VT6KWJVJX5Q452TWU}

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	2026-07-05T11:04:39.478891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

838ea72f99ed67e559354dfb0e7753b526cbec81d222e1285dad0b367a9c86c1

Aliases

arxiv: 2409.02736 · arxiv_version: 2409.02736v1 · doi: 10.48550/arxiv.2409.02736 · pith_short_12: QOHKOL4Z5VT6 · pith_short_16: QOHKOL4Z5VT6KWJV · pith_short_8: QOHKOL4Z

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/QOHKOL4Z5VT6KWJVJX5Q452TWU \
  | 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: 838ea72f99ed67e559354dfb0e7753b526cbec81d222e1285dad0b367a9c86c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9e7cbf659e099f5251c676314bdf4efe267735da15e425d63a35fe0f9ae1b66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-09-04T14:10:19Z",
    "title_canon_sha256": "d66b34b659389bc581636ab36607c293ac13c6db3d241a61e386a981b2c61564"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.02736",
    "kind": "arxiv",
    "version": 1
  }
}