Pith Number

pith:OCCKUSQZ

pith:2026:OCCKUSQZL527EXYRPHJXFDSSJU

not attested not anchored not stored refs pending

Constraints on the Crystallinity of Water Ice in Planet-forming Disks from Infrared Scattered-Light Spectra

Kanon Nakazawa, Ryo Tazaki

arxiv:2605.19326 v1 · 2026-05-19 · 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{OCCKUSQZL527EXYRPHJXFDSSJU}

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	2026-05-20T01:05:39.412485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7084aa4a195f75f25f1179d3728e524d092ab5fb8ddb0e4c11d5763d83371ba1

Aliases

arxiv: 2605.19326 · arxiv_version: 2605.19326v1 · doi: 10.48550/arxiv.2605.19326 · pith_short_12: OCCKUSQZL527 · pith_short_16: OCCKUSQZL527EXYR · pith_short_8: OCCKUSQZ

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/OCCKUSQZL527EXYRPHJXFDSSJU \
  | 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: 7084aa4a195f75f25f1179d3728e524d092ab5fb8ddb0e4c11d5763d83371ba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7aeb0246d0633be746c78c0c3ac965ac3b97a81ed6cc7cd53a620536087f64e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-05-19T04:03:27Z",
    "title_canon_sha256": "1ab215202a560a8ab931ad2160bc8c5c36a4276826a658cf8fefc6ae2c440386"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19326",
    "kind": "arxiv",
    "version": 1
  }
}