Pith Number

pith:O7BNHMEK

pith:2018:O7BNHMEKG6YXD3IJVKFIKFSNKX

not attested not anchored not stored refs pending

Optimal Network Topology for Effective Collective Response

David Mateo, Mohammadreza Chamanbaz, Nikolaj Horsevad, Roland Bouffanais, Vahid Hassani

arxiv:1807.04631 v2 · 2018-07-10 · eess.SY · cs.MA · cs.SY · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O7BNHMEKG6YXD3IJVKFIKFSNKX}

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	2026-06-04T19:12:06.877576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77c2d3b08a37b171ed09aa8a85164d55c1454c0a8ee9483c771308e5cbeb675f

Aliases

arxiv: 1807.04631 · arxiv_version: 1807.04631v2 · doi: 10.48550/arxiv.1807.04631 · pith_short_12: O7BNHMEKG6YX · pith_short_16: O7BNHMEKG6YXD3IJ · pith_short_8: O7BNHMEK

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/O7BNHMEKG6YXD3IJVKFIKFSNKX \
  | 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: 77c2d3b08a37b171ed09aa8a85164d55c1454c0a8ee9483c771308e5cbeb675f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e26e94b024582d064a939a1f44f3384470b320fe65278e3d466aa359c7052295",
    "cross_cats_sorted": [
      "cs.MA",
      "cs.SY",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2018-07-10T04:01:41Z",
    "title_canon_sha256": "e9b423a03034cbb248bc86ecd695f8a8b662f0822774ef0137d1c2fcadf3da17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04631",
    "kind": "arxiv",
    "version": 2
  }
}