Pith Number

pith:TBSS52GS

pith:2020:TBSS52GSR373TDKWNQESMITQE5

not attested not anchored not stored refs pending

Astrophysical Insights into Radial Velocity Jitter from an Analysis of 600 Planet-search Stars

Andrew W. Howard, Howard Isaacson, Jacob K. Luhn, Jason T. Wright

arxiv:2004.13734 v1 · 2020-04-28 · astro-ph.EP · 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{TBSS52GSR373TDKWNQESMITQE5}

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	2026-07-05T00:59:03.859574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98652ee8d28effb98d566c09262270275fda36b769ac09969913d613f3645951

Aliases

arxiv: 2004.13734 · arxiv_version: 2004.13734v1 · doi: 10.48550/arxiv.2004.13734 · pith_short_12: TBSS52GSR373 · pith_short_16: TBSS52GSR373TDKW · pith_short_8: TBSS52GS

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/TBSS52GSR373TDKWNQESMITQE5 \
  | 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: 98652ee8d28effb98d566c09262270275fda36b769ac09969913d613f3645951

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "273b8c763fd9e2cfcfa77563ec140554d46e995fcf2cfb3af279508fa5ff37fc",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-04-28T18:00:04Z",
    "title_canon_sha256": "1dac483b24e17478a0ad1760b5dfbbfb5f7d9b19437a32f75df1801ec8e80870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.13734",
    "kind": "arxiv",
    "version": 1
  }
}