Pith Number

pith:CPXIWN7H

pith:2024:CPXIWN7HVSW74TDTMDAQA4P772

not attested not anchored not stored refs pending

FitteR for Accretion ProPErties of T Tauri stars (FRAPPE): A new approach to use Class III spectra to derive stellar and accretion properties

A. Armeni, A. Frasca, A. Natta, A. Queitsch, B. Stelzer, C.F. Manara, J.B. Lovell, J. Campbell-White, J.M. Alcal\'a, L. Venuti, M. Fang, M. Wyatt, R.A.B. Claes

arxiv:2407.11866 v1 · 2024-07-16 · 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{CPXIWN7HVSW74TDTMDAQA4P772}

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	2026-07-05T08:44:41.781377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13ee8b37e7acadfe4c7360c10071fffead87f8ce2b7761d9f6dd6470b3b58349

Aliases

arxiv: 2407.11866 · arxiv_version: 2407.11866v1 · doi: 10.48550/arxiv.2407.11866 · pith_short_12: CPXIWN7HVSW7 · pith_short_16: CPXIWN7HVSW74TDT · pith_short_8: CPXIWN7H

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/CPXIWN7HVSW74TDTMDAQA4P772 \
  | 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: 13ee8b37e7acadfe4c7360c10071fffead87f8ce2b7761d9f6dd6470b3b58349

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85665cad9a80234c0bc3af31aa6005b0579336edcd62970a40abf9fd3d93ec51",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-07-16T15:51:28Z",
    "title_canon_sha256": "c1115c2aee91e746492c7876f0f29d55596e74b2840ed51b7c142bcc7c0e0c5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.11866",
    "kind": "arxiv",
    "version": 1
  }
}