Pith Number

pith:4LOOQY3H

pith:2024:4LOOQY3HRNLSZG35QQQXWHO3OW

not attested not anchored not stored refs pending

Disk Evolution Study Through Imaging of Nearby Young Stars (DESTINYS): PDS 111, an old T Tauri star with a young-looking disk

Alex de Koter, Alice Zurlo, \'Alvaro Ribas, Annelotte Derkink, Antonio Garufi, Carsten Dominik, Christian Ginski, Christian Rab, Eric Mamajek, Fran\c{c}ois M\'enard, Frank Backs, Gabriele Columba, Jane Huang, Jonathan P. Williams, Lex Kaper, Mar\'ia Claudia Ram\'irez-Tannus, Michiel Hogerheijde, Myriam Benisty, Nicolas Kurtovic, Paola Pinilla, Per-Gunnar Valeg{\aa}rd, Rob van Holstein, Til Birnstiel

arxiv:2406.04160 v1 · 2024-06-06 · 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{4LOOQY3HRNLSZG35QQQXWHO3OW}

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	2026-07-05T08:28:21.710037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2dce863678b572c9b7d84217b1ddb75b349db8ef3f056dfbb8d4e22a59729fb

Aliases

arxiv: 2406.04160 · arxiv_version: 2406.04160v1 · doi: 10.48550/arxiv.2406.04160 · pith_short_12: 4LOOQY3HRNLS · pith_short_16: 4LOOQY3HRNLSZG35 · pith_short_8: 4LOOQY3H

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/4LOOQY3HRNLSZG35QQQXWHO3OW \
  | 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: e2dce863678b572c9b7d84217b1ddb75b349db8ef3f056dfbb8d4e22a59729fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b53c3e65323f8ff234bbc94bd20177e21fbb5eda45992d40e1ac91c3e4fd9fd",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-06-06T15:19:19Z",
    "title_canon_sha256": "fc4d5d140ef4afdd50ae62e412fc9ab29b65ae98a87ba2b1d7e8f773edcabfbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.04160",
    "kind": "arxiv",
    "version": 1
  }
}