Pith Number

pith:ZWTYSSPZ

pith:2019:ZWTYSSPZD3NSD2CME23OROZY26

not attested not anchored not stored refs pending

Synthesizing communication plans for reachability and safety specifications

Dimos V. Dimarogonas, Kazumune Hashimoto

arxiv:1902.07461 v1 · 2019-02-20 · 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{ZWTYSSPZD3NSD2CME23OROZY26}

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	2026-05-17T23:53:07.825613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cda78949f91edb21e84c26b6e8bb38d7a4d0e07bc0528404949be038c3a8b129

Aliases

arxiv: 1902.07461 · arxiv_version: 1902.07461v1 · doi: 10.48550/arxiv.1902.07461 · pith_short_12: ZWTYSSPZD3NS · pith_short_16: ZWTYSSPZD3NSD2CM · pith_short_8: ZWTYSSPZ

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/ZWTYSSPZD3NSD2CME23OROZY26 \
  | 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: cda78949f91edb21e84c26b6e8bb38d7a4d0e07bc0528404949be038c3a8b129

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9235a0c475589937b360395dbbe01206225b0999dd9b76787118e82ffbc7ff7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-02-20T09:18:57Z",
    "title_canon_sha256": "30030b035fdbf521177c65416e2db359a0c958ac121181699d45cc6d5169b97a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07461",
    "kind": "arxiv",
    "version": 1
  }
}