Pith Number

pith:LBHJJWRL

pith:2019:LBHJJWRLH2QDGWR4MJDSELY2V3

not attested not anchored not stored refs pending

A system-theoretic framework for privacy preservation in continuous-time multiagent dynamics

Claudio Altafini

arxiv:1904.11246 v2 · 2019-04-25 · eess.SY · 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{LBHJJWRLH2QDGWR4MJDSELY2V3}

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	2026-06-04T20:14:27.330239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

584e94da2b3ea0335a3c6247222f1aaedfc028e650876559a4bdb50bb0cce11c

Aliases

arxiv: 1904.11246 · arxiv_version: 1904.11246v2 · doi: 10.48550/arxiv.1904.11246 · pith_short_12: LBHJJWRLH2QD · pith_short_16: LBHJJWRLH2QDGWR4 · pith_short_8: LBHJJWRL

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/LBHJJWRLH2QDGWR4MJDSELY2V3 \
  | 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: 584e94da2b3ea0335a3c6247222f1aaedfc028e650876559a4bdb50bb0cce11c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03048c0e8f08095531c24d07d96d91a6912b9a58d138dbfd7054e7b9b4d567bb",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-04-25T10:04:06Z",
    "title_canon_sha256": "98b94af78418122dc76f415b98b7a50104e547d0811400f7c90ed2e9a526cfc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11246",
    "kind": "arxiv",
    "version": 2
  }
}