Pith Number

pith:H7NNPFND

pith:2016:H7NNPFNDWK3V2VDT3DN46VE4KR

not attested not anchored not stored refs pending

Variability induced motion in Kepler data

Alexey Goldin, Valeri V. Makarov

arxiv:1603.06939 v1 · 2016-03-22 · astro-ph.SR · astro-ph.EP · 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{H7NNPFNDWK3V2VDT3DN46VE4KR}

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	2026-05-18T01:12:48.667297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fdad795a3b2b75d5473d8dbcf549c547b1835528d3fcb6adc1c44aee875126c

Aliases

arxiv: 1603.06939 · arxiv_version: 1603.06939v1 · doi: 10.48550/arxiv.1603.06939 · pith_short_12: H7NNPFNDWK3V · pith_short_16: H7NNPFNDWK3V2VDT · pith_short_8: H7NNPFND

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/H7NNPFNDWK3V2VDT3DN46VE4KR \
  | 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: 3fdad795a3b2b75d5473d8dbcf549c547b1835528d3fcb6adc1c44aee875126c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adfbc8d125e28348b8afb4cf2f1dc5962ed6294ac2baaed1914fa3e3caa6d5c9",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-03-22T13:45:24Z",
    "title_canon_sha256": "fe755b2932a2659357167cf80f603ee274f78cd1fe3404f0e9af4ac83a8a1c6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06939",
    "kind": "arxiv",
    "version": 1
  }
}