Pith Number

pith:Z4L46OHV

pith:2023:Z4L46OHVNSRKHICJLMUY7GF6MQ

not attested not anchored not stored refs pending

Early Planet Formation in Embedded Disks (eDisk). II. Limited Dust Settling and Prominent Snow Surfaces in the Edge-on Class I Disk IRAS 04302+2247

Chang Won Lee, Christian Flores, Frankie J. Encalada, Hsi-Wei Yen, Ilseung Han, Itziar de Gregorio-Monsalvo, Jeong-Eun Lee, Jes Kristian J{\o}rgensen, Jinshi Sai (Insa Choi), John J. Tobin, Jonathan P. Williams, Leslie W. Looney, Merel L. R. van 't Hoff, Miyu Kido, Nagayoshi Ohashi, Nguyen Thi Phuong, Patrick M. Koch, Patrick Sheehan, Rajeeb Sharma, Sacha Gavino, Shigehisa Takakuwa, Shih-Ping Lai, Travis J. Thieme, Woojin Kwon, Yoshihide Yamato, Yuri Aikawa, Yusuke Aso, Zhe-Yu Daniel Lin, Zhi-Yun Li

arxiv:2306.15423 v1 · 2023-06-27 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z4L46OHVNSRKHICJLMUY7GF6MQ}

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	2026-07-05T06:27:26.167796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf17cf38f56ca2a3a0495b298f98be641fb268956e0c956df2e49c847e85ff7a

Aliases

arxiv: 2306.15423 · arxiv_version: 2306.15423v1 · doi: 10.48550/arxiv.2306.15423 · pith_short_12: Z4L46OHVNSRK · pith_short_16: Z4L46OHVNSRKHICJ · pith_short_8: Z4L46OHV

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/Z4L46OHVNSRKHICJLMUY7GF6MQ \
  | 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: cf17cf38f56ca2a3a0495b298f98be641fb268956e0c956df2e49c847e85ff7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e196fff306b3b5687335c052782cac8498f92dea25cdb3d6a237b4c0c7ee8e3",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-06-27T12:31:34Z",
    "title_canon_sha256": "30b00c366b1c6bc8168261fe215dfc11132c4fe0f6d0ab993bb2d88e246a4a75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.15423",
    "kind": "arxiv",
    "version": 1
  }
}