Pith Number

pith:T3UQ7ZBV

pith:2016:T3UQ7ZBVXLTLCLMXRODFEHNUDZ

not attested not anchored not stored refs pending

Radial velocity monitoring of Kepler heartbeat stars

Andrej Prsa, Andrew W. Howard, Avi Shporer, Donald W. Kurtz, Howard Isaacson, Jim Fuller, Kelly Hambleton, Ryan M. O'Leary, Susan E. Thompson

arxiv:1606.02723 v2 · 2016-06-08 · 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{T3UQ7ZBVXLTLCLMXRODFEHNUDZ}

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	2026-05-18T01:03:49.567803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ee90fe435bae6b12d978b86521db41e6f2a38ab640a8d6683e9fc0d3c0390d4

Aliases

arxiv: 1606.02723 · arxiv_version: 1606.02723v2 · doi: 10.48550/arxiv.1606.02723 · pith_short_12: T3UQ7ZBVXLTL · pith_short_16: T3UQ7ZBVXLTLCLMX · pith_short_8: T3UQ7ZBV

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/T3UQ7ZBVXLTLCLMXRODFEHNUDZ \
  | 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: 9ee90fe435bae6b12d978b86521db41e6f2a38ab640a8d6683e9fc0d3c0390d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90b04328f96de93829fa6ea472c0d564f41bf334913182be5e1442806073022d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-06-08T20:00:03Z",
    "title_canon_sha256": "9d7b76e00cadee3f94fe0014d53c8862edef8111681381efb81b5b1549b95ca0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02723",
    "kind": "arxiv",
    "version": 2
  }
}