Pith Number

pith:KHIFLA66

pith:2023:KHIFLA66V7A6J6LV2XGYRVIP2M

not attested not anchored not stored refs pending

Early Planet Formation in Embedded Disks (eDisk) V: Possible Annular Substructure in a Circumstellar Disk in the Ced110 IRS4 System

Alejandro Santamar\'ia-Miranda, Chang Won Lee, Christian Flores, Hsi-Wei Yen, Ilseung Han, Itziar de Gregorio-Monsalvo, Jeong-Eun Lee, Jes K. J{\o}rgensen, Jinshi Sai, John J. Tobin, Jonathan P. Williams, Kazuya Saigo, Kengo Tomida, Leslie W. Looney, Miyu Kido, Nagayoshi Ohashi, Nguyen Thi Phuong, Patrick M. Koch, Rajeeb Sharma, Shigehisa Takakuwa, Shih-Ping Lai, Shoji Mori, Travis J. Thieme, Woojin Kwon, Yuri Aikawa, Yusuke Aso, Zhe-Yu Daniel Lin, Zhi-Yun Li

arxiv:2307.08952 v2 · 2023-07-18 · 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{KHIFLA66V7A6J6LV2XGYRVIP2M}

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	2026-07-05T06:46:33.696977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51d05583deafc1e4f975d5cd88d50fd3341420c6729d6e6a48c717c378d161ce

Aliases

arxiv: 2307.08952 · arxiv_version: 2307.08952v2 · doi: 10.48550/arxiv.2307.08952 · pith_short_12: KHIFLA66V7A6 · pith_short_16: KHIFLA66V7A6J6LV · pith_short_8: KHIFLA66

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/KHIFLA66V7A6J6LV2XGYRVIP2M \
  | 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: 51d05583deafc1e4f975d5cd88d50fd3341420c6729d6e6a48c717c378d161ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "600264d853c8d3d5b0ad3e7ee955e865069c27a5f4c6e98b18855b765d439f01",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-07-18T03:43:46Z",
    "title_canon_sha256": "652a0b96010631607ea8e6f9635329a7bb82e73c364561531cc042997d35e7f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.08952",
    "kind": "arxiv",
    "version": 2
  }
}