Pith Number

pith:VU7MFZO7

pith:2026:VU7MFZO72NCJVW4X7RKFVTTOQU

not attested not anchored not stored refs pending

Dust Seeding Molecules in a Massive Protostar -- Detection of TiO in Orion Source I

Adam Ginsburg, Aki Takigawa, Brett McGuire, Claudio Codella, Giovanni Sabatini, Izaskun Jimenez-Serra, Kei E. I. Tanaka, Linda Podio, Marcelino Agundez, Nadia M. Murillo, Nami Sakai, Qiuyi Luo, Shogo Tachibana, Tomoya Hirota, Yichen Zhang, Yoko Oya, Yu Cheng, Yuki Okoda, Ziwei E. Zhang

arxiv:2608.01505 v1 · 2026-08-02 · astro-ph.GA · 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{VU7MFZO72NCJVW4X7RKFVTTOQU}

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	2026-08-04T02:05:46.511012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad3ec2e5dfd3449adb97fc545ace6e852c2b1955a61d8581e62cb980d97039d8

Aliases

arxiv: 2608.01505 · arxiv_version: 2608.01505v1 · doi: 10.48550/arxiv.2608.01505 · pith_short_12: VU7MFZO72NCJ · pith_short_16: VU7MFZO72NCJVW4X · pith_short_8: VU7MFZO7

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/VU7MFZO72NCJVW4X7RKFVTTOQU \
  | 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: ad3ec2e5dfd3449adb97fc545ace6e852c2b1955a61d8581e62cb980d97039d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca751f066c910c46253296d71d9fdc2625dfe7ea8b898f72558b6f0dbd9e8bee",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-08-02T21:31:42Z",
    "title_canon_sha256": "7dd4f08228e4127743c7c8aef92374fdc190edb7062889d37f4b9ec2b425bc36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01505",
    "kind": "arxiv",
    "version": 1
  }
}