Pith Number

pith:R23IB4C2

pith:2021:R23IB4C2KFLTPMASMAOE4J653W

not attested not anchored not stored refs pending

Decentralized Langevin Dynamics over a Directed Graph

Alexander Kolesov, Vyacheslav Kungurtsev

arxiv:2103.05444 v1 · 2021-03-06 · cs.DC · math.OC · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R23IB4C2KFLTPMASMAOE4J653W}

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	2026-07-05T02:21:26.052389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eb680f05a515737b012601c4e27dddd890d3a75f557176d49f9434776047859

Aliases

arxiv: 2103.05444 · arxiv_version: 2103.05444v1 · doi: 10.48550/arxiv.2103.05444 · pith_short_12: R23IB4C2KFLT · pith_short_16: R23IB4C2KFLTPMAS · pith_short_8: R23IB4C2

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/R23IB4C2KFLTPMASMAOE4J653W \
  | 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: 8eb680f05a515737b012601c4e27dddd890d3a75f557176d49f9434776047859

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4b3844f9e9899eae14064c95bbf5a36f01c697fcffce7a6f5802e6802529365",
    "cross_cats_sorted": [
      "math.OC",
      "math.PR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2021-03-06T09:20:08Z",
    "title_canon_sha256": "ad5a9b9c834d727ee33fe5ca55f2e31626284516bf3563fee49c3436a258c364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.05444",
    "kind": "arxiv",
    "version": 1
  }
}