Pith Number

pith:YALBQTCI

pith:2025:YALBQTCI4JBB4UAZ4PRXGSXUQB

not attested not anchored not stored refs pending

Early Planet Formation in Embedded Disks (eDisk) XXII: Keplerian disk, disk structures and jets/outflows in the Class 0 protostar IRAS 04166+2706

Alejandro Santamar{\i}a-Miranda, Chang Won Lee, Christian Flores, Ilseung Han, Jes K. J{\o}rgensen, Jinshi Sai (Insa Choi), John J. Tobin, Jonathan P. Williams, Kengo Tomida, Leslie W. Looney, Nagayoshi Ohashi, Nguyen Thi Phuong, Patrick M. Koch, Sacha Gavino, Shigehisa Takakuwa, Shih-Ping Lai, Travis J. Thieme, Woojin Kwon, Yen Hsi-Wei, Yuri Aikawa, Yusuke Aso, Zhe-Yu Daniel Lin, Zhi-Yun Li

arxiv:2508.07212 v1 · 2025-08-10 · astro-ph.SR · astro-ph.EP · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YALBQTCI4JBB4UAZ4PRXGSXUQB}

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	2026-07-05T11:51:42.615040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c016184c48e2421e5019e3e3734af48054179cb02b1743dae4ee5a8d84701a7e

Aliases

arxiv: 2508.07212 · arxiv_version: 2508.07212v1 · doi: 10.48550/arxiv.2508.07212 · pith_short_12: YALBQTCI4JBB · pith_short_16: YALBQTCI4JBB4UAZ · pith_short_8: YALBQTCI

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/YALBQTCI4JBB4UAZ4PRXGSXUQB \
  | 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: c016184c48e2421e5019e3e3734af48054179cb02b1743dae4ee5a8d84701a7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "614c734ef5a0d2364efa0a08aa360b4f922948b9148a28a65a39ec6e882a4ebe",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-08-10T07:22:52Z",
    "title_canon_sha256": "1a332a7225e9dac53cdd0ca8174043b098a98e645589a753560221db3de53992"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.07212",
    "kind": "arxiv",
    "version": 1
  }
}