Pith Number

pith:ZYV6PWND

pith:2023:ZYV6PWNDNQJNMGHVFTEOC42ZRD

not attested not anchored not stored refs pending

Stellar model calibrations with the Ai Phe binary system. Open questions about the robustness of the fit

G. Valle, M. Dell'Omodarme, P.G. Prada Moroni, S. Degl'Innocenti

arxiv:2309.11837 v1 · 2023-09-21 · 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{ZYV6PWNDNQJNMGHVFTEOC42ZRD}

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	2026-07-05T07:04:20.508666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce2be7d9a36c12d618f52cc8e1735988f164dbd2f07399c84ae559ebeb62abe3

Aliases

arxiv: 2309.11837 · arxiv_version: 2309.11837v1 · doi: 10.48550/arxiv.2309.11837 · pith_short_12: ZYV6PWNDNQJN · pith_short_16: ZYV6PWNDNQJNMGHV · pith_short_8: ZYV6PWND

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/ZYV6PWNDNQJNMGHVFTEOC42ZRD \
  | 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: ce2be7d9a36c12d618f52cc8e1735988f164dbd2f07399c84ae559ebeb62abe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b80c47651085ea6829bcd889d39f69025e1bdeffeaa40b747a2d42b48fb6880",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-09-21T07:27:17Z",
    "title_canon_sha256": "7e0c054ccddd28d67e5dc85c7633cef639983e0ba8c9752593004a3689ea7d33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.11837",
    "kind": "arxiv",
    "version": 1
  }
}