Pith Number

pith:UVGSLFMW

pith:2024:UVGSLFMWKRECNCO7SFDFVQGS4F

not attested not anchored not stored refs pending

Asymmetric dust accumulation of the PDS 70 disk revealed by ALMA Band 3 observations

Akimasa Kataoka, Hauyu Baobab Liu, Jun Hashimoto, Kiyoaki Doi, Myriam Benisty, Ruobing Dong, Tomohiro C. Yoshida, Yoshihide Yamato

arxiv:2408.09216 v2 · 2024-08-17 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVGSLFMWKRECNCO7SFDFVQGS4F}

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	2026-07-05T09:11:28.763973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a54d25959654482689df91465ac0d2e1469f244a5cb85d5be96e2c59b5ec0057

Aliases

arxiv: 2408.09216 · arxiv_version: 2408.09216v2 · doi: 10.48550/arxiv.2408.09216 · pith_short_12: UVGSLFMWKREC · pith_short_16: UVGSLFMWKRECNCO7 · pith_short_8: UVGSLFMW

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/UVGSLFMWKRECNCO7SFDFVQGS4F \
  | 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: a54d25959654482689df91465ac0d2e1469f244a5cb85d5be96e2c59b5ec0057

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36951cc24227c5a1d408d54a4568143cf018f177a7ee58203b9179c6fa8c3a8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-08-17T14:47:56Z",
    "title_canon_sha256": "93c462b86ffe33a09a83bba71387c0a8f44207578cbc0b436c8f1905785582d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.09216",
    "kind": "arxiv",
    "version": 2
  }
}