Pith Number

pith:H63L2RSH

pith:2018:H63L2RSHNPZEFKW3KPRJPFPNPA

not attested not anchored not stored refs pending

Putin's peaks: Russian election data revisited

Dmitry Kobak, Maxim S. Pshenichnikov, Sergey Shpilkin

arxiv:1804.09495 v1 · 2018-04-25 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H63L2RSHNPZEFKW3KPRJPFPNPA}

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	2026-05-17T23:53:57.718013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fb6bd46476bf242aadb53e29795ed7829e421a2e6d83dfae77c497002dad2f7

Aliases

arxiv: 1804.09495 · arxiv_version: 1804.09495v1 · doi: 10.48550/arxiv.1804.09495 · pith_short_12: H63L2RSHNPZE · pith_short_16: H63L2RSHNPZEFKW3 · pith_short_8: H63L2RSH

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/H63L2RSHNPZEFKW3KPRJPFPNPA \
  | 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: 3fb6bd46476bf242aadb53e29795ed7829e421a2e6d83dfae77c497002dad2f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e98c97040e5124461b19332f1f6789cc44b1bc9b7fc493bd0553b0cf61d1fdee",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-04-25T11:59:53Z",
    "title_canon_sha256": "0070947517c6064644c79387b38d6daef1721a5dab8550e5e6271e6329603649"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09495",
    "kind": "arxiv",
    "version": 1
  }
}