Pith Number

pith:AH7KY4BP

pith:2019:AH7KY4BPWGQZNA2UDCZDSGDWS2

not attested not anchored not stored refs pending

Coordination Group Formation for OnLine Coordinated Routing Mechanisms

Lili Du, Wang Peng

arxiv:1911.05159 v1 · 2019-11-12 · physics.soc-ph · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AH7KY4BPWGQZNA2UDCZDSGDWS2}

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	2026-07-05T00:18:54.493015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01feac702fb1a196835418b23918769681878fc71fd234dc4dedbc417c396105

Aliases

arxiv: 1911.05159 · arxiv_version: 1911.05159v1 · doi: 10.48550/arxiv.1911.05159 · pith_short_12: AH7KY4BPWGQZ · pith_short_16: AH7KY4BPWGQZNA2U · pith_short_8: AH7KY4BP

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/AH7KY4BPWGQZNA2UDCZDSGDWS2 \
  | 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: 01feac702fb1a196835418b23918769681878fc71fd234dc4dedbc417c396105

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "897ee87f95f0c6955c8a0c535f11ecbdd385772ffa4ae976a1861bb5f570eaef",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2019-11-12T21:56:14Z",
    "title_canon_sha256": "e1c3f789f9fc594505f1d2ed5b89b0f7f0874e3e6ede370c8a80886991570003"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.05159",
    "kind": "arxiv",
    "version": 1
  }
}