Pith Number

pith:EYEBZWTT

pith:2026:EYEBZWTTX5BSVWLTTQEXGNU3O4

not attested not anchored not stored refs pending

Syntriod: A Robust Initial Parameter Estimator for Radial Velocity Curve Solutions Beyond Conventional Sampling Limits

Emre Barbaros, Hasan Ak, N. Filiz Ak

arxiv:2607.24926 v1 · 2026-07-27 · astro-ph.SR · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYEBZWTTX5BSVWLTTQEXGNU3O4}

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	2026-07-29T00:24:52.136911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26081cda73bf432ad9739c0973369b7730b58c0e45ad081c88e970d0e99afc7d

Aliases

arxiv: 2607.24926 · arxiv_version: 2607.24926v1 · doi: 10.48550/arxiv.2607.24926 · pith_short_12: EYEBZWTTX5BS · pith_short_16: EYEBZWTTX5BSVWLT · pith_short_8: EYEBZWTT

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/EYEBZWTTX5BSVWLTTQEXGNU3O4 \
  | 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: 26081cda73bf432ad9739c0973369b7730b58c0e45ad081c88e970d0e99afc7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc1401588e9e02f4d7906d25a6d8c8e39ce26c134fcab4ca895df2a3dccbbea1",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-07-27T18:00:04Z",
    "title_canon_sha256": "3d6a9a245766280e2cd6a4654c183e9e45e8866206a8eda8b5afb5c09bf71938"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24926",
    "kind": "arxiv",
    "version": 1
  }
}