Pith Number

pith:SKVFW7TW

pith:2018:SKVFW7TWOZXBDT2B7MCXZW52JJ

not attested not anchored not stored refs pending

Corruption-free scheme of entering into contract: mathematical model

Dmitriy Prusskiy, Oleg Malafeyev, Olga Koroleva, Olga Zenovich

arxiv:1804.02333 v2 · 2018-04-06 · q-fin.EC · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SKVFW7TWOZXBDT2B7MCXZW52JJ}

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	2026-05-18T00:17:37.860866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92aa5b7e76766e11cf41fb057cdbba4a6d8f20bda66ba4f04ff5d18b4f2a7732

Aliases

arxiv: 1804.02333 · arxiv_version: 1804.02333v2 · doi: 10.48550/arxiv.1804.02333 · pith_short_12: SKVFW7TWOZXB · pith_short_16: SKVFW7TWOZXBDT2B · pith_short_8: SKVFW7TW

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/SKVFW7TWOZXBDT2B7MCXZW52JJ \
  | 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: 92aa5b7e76766e11cf41fb057cdbba4a6d8f20bda66ba4f04ff5d18b4f2a7732

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c7c0d56ffaf1bf1d813cd9e79e396032d9a18a5bd37af81d027ce88da1eba92",
    "cross_cats_sorted": [
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.EC",
    "submitted_at": "2018-04-06T16:01:24Z",
    "title_canon_sha256": "ea3b6d71c9aad6fc50e460e99f4c6c66a1cb40e154216b8871d9d21d1cc56fcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02333",
    "kind": "arxiv",
    "version": 2
  }
}