Pith Number

pith:RECNF4F5

pith:2026:RECNF4F56SAYT4ASMBWWYTFKR4

not attested not anchored not stored refs pending

Forward Modeling of the $\delta$ Sct Star V1790 Ori: $\Delta \nu$, $\Omega$, Resolution and Non-adiabatic Effects

Antonio Garc\'ia Hern\'andez, Giovanni M. Mirouh, Juan Carlos Su\'arez, Ruixuan Tang, Taozhi Yang, Xiaoya Sun, Yifan Wang, Zhaoyu Zuo

arxiv:2607.18889 v1 · 2026-07-21 · 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{RECNF4F56SAYT4ASMBWWYTFKR4}

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	2026-07-22T01:23:18.488542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8904d2f0bdf48189f012606d6c4caa8f2d77ba94a4d7e4f196bf32fb8245df58

Aliases

arxiv: 2607.18889 · arxiv_version: 2607.18889v1 · doi: 10.48550/arxiv.2607.18889 · pith_short_12: RECNF4F56SAY · pith_short_16: RECNF4F56SAYT4AS · pith_short_8: RECNF4F5

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/RECNF4F56SAYT4ASMBWWYTFKR4 \
  | 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: 8904d2f0bdf48189f012606d6c4caa8f2d77ba94a4d7e4f196bf32fb8245df58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d431a418fcf3f8c73e6c9e48436bd8cf5e843c0602902cbe97aac1300cdd53ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-07-21T09:19:14Z",
    "title_canon_sha256": "bca63b07822b075560b50c29a17c5f4dbe16f44520b05420a8183c280bb4c24e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18889",
    "kind": "arxiv",
    "version": 1
  }
}