Pith Number

pith:NW7IAF4U

pith:2025:NW7IAF4UE2CHV46VCCQCFQEMT6

not attested not anchored not stored refs pending

Early Planet Formation in Embedded Disks (eDisk) XVII: A Compact but Structured Keplerian Disk and Large-scale Streamers Revealed in the Class I Protostellar System IRAS 04169+2702

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, Leslie W. Looney, Miyu Kido, Nagayoshi Ohashi, Nguyen Thi Phuong, Patrick M. Koch, Sacha Gavino, Shigehisa Takakuwa, Shih-Ping Lai, Travis J. Thieme, Woojin Kwon, Yuri Aikawa, Yusuke Aso, Zhe-Yu Daniel Lin, Zhi-Yun Li

arxiv:2506.16569 v1 · 2025-06-19 · astro-ph.EP · astro-ph.GA · astro-ph.SR

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

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\usepackage{pith}
\pithnumber{NW7IAF4UE2CHV46VCCQCFQEMT6}

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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.

Cited by

1 paper in Pith

Demographics of planet-forming disks with the SKAO

Receipt and verification

First computed	2026-07-05T11:24:38.611567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dbe80179426847af3d510a022c08c9f81b50ebf89444693439f40655c234b19

Aliases

arxiv: 2506.16569 · arxiv_version: 2506.16569v1 · doi: 10.48550/arxiv.2506.16569 · pith_short_12: NW7IAF4UE2CH · pith_short_16: NW7IAF4UE2CHV46V · pith_short_8: NW7IAF4U

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/NW7IAF4UE2CHV46VCCQCFQEMT6 \
  | 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: 6dbe80179426847af3d510a022c08c9f81b50ebf89444693439f40655c234b19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90b211bdd37efa4ded9ab1778844c4415761714788521f6a226a0f5a31dd1c9c",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-06-19T19:51:17Z",
    "title_canon_sha256": "b79ceb5518851c575847efee043453d8a259893d680091fac04fb05b393ffaf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.16569",
    "kind": "arxiv",
    "version": 1
  }
}