Pith Number

pith:HJJ3Z2SV

pith:2017:HJJ3Z2SVBNKZ332FVDS75PSRXD

not attested not anchored not stored refs pending

Speed trajectory planning at signalized intersections using sequential convex optimization

Huei Peng, Xianan Huang

arxiv:1704.00095 v2 · 2017-04-01 · math.OC

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

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	2026-05-18T00:17:54.855860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a53bcea550b559def45a8e5febe51b8e647307ca39874c414b92a93c6914c72

Aliases

arxiv: 1704.00095 · arxiv_version: 1704.00095v2 · doi: 10.48550/arxiv.1704.00095 · pith_short_12: HJJ3Z2SVBNKZ · pith_short_16: HJJ3Z2SVBNKZ332F · pith_short_8: HJJ3Z2SV

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/HJJ3Z2SVBNKZ332FVDS75PSRXD \
  | 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: 3a53bcea550b559def45a8e5febe51b8e647307ca39874c414b92a93c6914c72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "949f39afcc10632ae26a56242690d2f384fcc9a16a7a829c77c66b07e94f3596",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-04-01T01:20:03Z",
    "title_canon_sha256": "b589ccc27faff2a915f9d55424db819ebf9e377e715309457b3db47975ea48c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00095",
    "kind": "arxiv",
    "version": 2
  }
}