Pith Number

pith:OB4DE6WO

pith:2023:OB4DE6WONW5IYMVGSFEBSUTDRF

not attested not anchored not stored refs pending

Disk Evolution Study Through Imaging of Nearby Young Stars (DESTINYS): HD 34700 A unveils an inner ring

\'A. Ribas, A. Zurlo, C. Dominik, C. Ginski, C. Rab, D. Mesa, E. Rigliaco, F. Menard, G. Columba, J. Bae, J. P. Williams, M. Benisty, N. Engler, P. Delorme, P. Pinilla, R. Gratton, R. G. van Holstein, S. Facchini, T. Birnstiel, V. D'Orazi, V. Squicciarini

arxiv:2310.16873 v1 · 2023-10-25 · 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{OB4DE6WONW5IYMVGSFEBSUTDRF}

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	2026-07-05T07:31:34.568459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7078327ace6dba8c32a691481952638963435b27519228b74931d7336776bd60

Aliases

arxiv: 2310.16873 · arxiv_version: 2310.16873v1 · doi: 10.48550/arxiv.2310.16873 · pith_short_12: OB4DE6WONW5I · pith_short_16: OB4DE6WONW5IYMVG · pith_short_8: OB4DE6WO

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/OB4DE6WONW5IYMVGSFEBSUTDRF \
  | 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: 7078327ace6dba8c32a691481952638963435b27519228b74931d7336776bd60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cf28a7faf0e9f47e82ccb6b498e915d8b7fae247113e970c46ba4fe803d9f4d",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-10-25T18:00:00Z",
    "title_canon_sha256": "3c3b706a97f69b465877ea217b79bf116940082aa31016c22e06f626eea7cefc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.16873",
    "kind": "arxiv",
    "version": 1
  }
}