Pith Number

pith:NHBJDYBQ

pith:2019:NHBJDYBQTLSGUHZM52FKG2YMJJ

not attested not anchored not stored refs pending

Measuring the Orbital Parameters of Radial Velocity Systems in Mean Motion Resonance---a Case Study of HD 200964

B. Holden, B. Nelson, E. Chang, J. A. Burt, J. Yant, M. M. Rosenthal, N. Kaaz, R. A. Murray-Clay, R. P. Butler, S. S. Vogt, W. Jacobson-Galan

arxiv:1908.04789 v1 · 2019-08-13 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NHBJDYBQTLSGUHZM52FKG2YMJJ}

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	2026-07-05T00:06:53.465687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69c291e0309ae46a1f2cee8aa36b0c4a79b11542cd74e9cf6972874277651c29

Aliases

arxiv: 1908.04789 · arxiv_version: 1908.04789v1 · doi: 10.48550/arxiv.1908.04789 · pith_short_12: NHBJDYBQTLSG · pith_short_16: NHBJDYBQTLSGUHZM · pith_short_8: NHBJDYBQ

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/NHBJDYBQTLSGUHZM52FKG2YMJJ \
  | 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: 69c291e0309ae46a1f2cee8aa36b0c4a79b11542cd74e9cf6972874277651c29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "240bcb6b5e9847defa5b14db9ac6fb04eee1180d165658286adda12c5952a553",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-08-13T18:00:01Z",
    "title_canon_sha256": "b8d4ada8a59bfd7426b86425c6efa3e409e8d1f8ad65e20ffd23450866379870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04789",
    "kind": "arxiv",
    "version": 1
  }
}