Pith Number

pith:FMWXNLH5

pith:2025:FMWXNLH5G64MGAWS24NEOBTYC2

not attested not anchored not stored refs pending

The present and the future of modeling eclipsing binary systems

Andrej Prsa

arxiv:2501.11749 v1 · 2025-01-20 · 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{FMWXNLH5G64MGAWS24NEOBTYC2}

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	2026-07-05T10:03:13.327762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b2d76acfd37b8c302d2d71a47067816b5d97f3a93b234eddf53d709391480bb

Aliases

arxiv: 2501.11749 · arxiv_version: 2501.11749v1 · doi: 10.48550/arxiv.2501.11749 · pith_short_12: FMWXNLH5G64M · pith_short_16: FMWXNLH5G64MGAWS · pith_short_8: FMWXNLH5

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/FMWXNLH5G64MGAWS24NEOBTYC2 \
  | 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: 2b2d76acfd37b8c302d2d71a47067816b5d97f3a93b234eddf53d709391480bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c10a7d5f20a6bbce00f37b18f9207263381fdbd98d3a8aa2e0465148c3e0517",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-01-20T21:11:11Z",
    "title_canon_sha256": "ea81155ddde174b6dbf17ae0d2077248a056aff883257ce9bdd83fc1ac0f1d51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11749",
    "kind": "arxiv",
    "version": 1
  }
}