Pith Number

pith:YOOTF72D

pith:2024:YOOTF72DXMQTJ4MVT5V2NQJETL

not attested not anchored not stored refs pending

Constraints on the physical origin of large cavities in transition disks from multi-wavelength dust continuum emission

Anibal Sierra, Benjam\'in Sotomayor, Claire J. Chandler, David Wilner, John Carpenter, Laura M. P\'erez, Leonardo Testi, Luca Ricci, Myriam Benisty, Sean Andrews, Thomas Henning

arxiv:2408.15407 v2 · 2024-08-27 · 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{YOOTF72DXMQTJ4MVT5V2NQJETL}

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	2026-07-05T09:14:37.654532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c39d32ff43bb2134f1959f6ba6c1249ad22b591039b2f3c66a317f879f9990b3

Aliases

arxiv: 2408.15407 · arxiv_version: 2408.15407v2 · doi: 10.48550/arxiv.2408.15407 · pith_short_12: YOOTF72DXMQT · pith_short_16: YOOTF72DXMQTJ4MV · pith_short_8: YOOTF72D

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/YOOTF72DXMQTJ4MVT5V2NQJETL \
  | 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: c39d32ff43bb2134f1959f6ba6c1249ad22b591039b2f3c66a317f879f9990b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86655aefefcd62acff3a8a40e4661cd48259ab068148f39ddb5f18dea75d7df1",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-08-27T21:11:03Z",
    "title_canon_sha256": "aa9334751c7208187b0fbeef101eae7ec41a3329e3c09251b5a30dbfcc426c97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.15407",
    "kind": "arxiv",
    "version": 2
  }
}