Pith Number

pith:TJCXTKZ6

pith:2024:TJCXTKZ6DG6HGY2YORIKB3TMZN

not attested not anchored not stored refs pending

Inner walls or vortices? Crescent-shaped asymmetries in ALMA observations of protoplanetary discs

\'Alvaro Ribas, Cathie J. Clarke, Francesco Zagaria

arxiv:2406.14626 v1 · 2024-06-20 · 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{TJCXTKZ6DG6HGY2YORIKB3TMZN}

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.

Cited by

1 paper in Pith

Geometry of dust rings in protoplanetary disks: the case of LkCa 15

Receipt and verification

First computed	2026-07-05T08:35:05.838581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a4579ab3e19bc7363587450a0ee6ccb71aa94b1d2b3b667b7c322ce3dc6790d

Aliases

arxiv: 2406.14626 · arxiv_version: 2406.14626v1 · doi: 10.48550/arxiv.2406.14626 · pith_short_12: TJCXTKZ6DG6H · pith_short_16: TJCXTKZ6DG6HGY2Y · pith_short_8: TJCXTKZ6

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/TJCXTKZ6DG6HGY2YORIKB3TMZN \
  | 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: 9a4579ab3e19bc7363587450a0ee6ccb71aa94b1d2b3b667b7c322ce3dc6790d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bf9abae0ec11fa9379f40347f78d652f75a8bd9b657dbbb6e69cff48ed847ea",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-06-20T18:00:07Z",
    "title_canon_sha256": "39a98988672873f0934efc14eb96747214bea17caa91f7aaea4a4da5cc3adab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.14626",
    "kind": "arxiv",
    "version": 1
  }
}