Pith Number

pith:YYX3CJWU

pith:2021:YYX3CJWU3ENCAR23SCWFW6O5U4

not attested not anchored not stored refs pending

Probabilistic Reach-Avoid Reachability in Nondeterministic Systems with Time-VaryingTargets and Obstacles

Qiaozhi Yin, Taotao Liang, Wei Liao, Xiaohui Wei

arxiv:2108.03386 v1 · 2021-08-07 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YYX3CJWU3ENCAR23SCWFW6O5U4}

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	2026-07-05T03:03:52.408393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c62fb126d4d91a20475b90ac5b79dda7303cc0732357aa10f30797c367a357a7

Aliases

arxiv: 2108.03386 · arxiv_version: 2108.03386v1 · doi: 10.48550/arxiv.2108.03386 · pith_short_12: YYX3CJWU3ENC · pith_short_16: YYX3CJWU3ENCAR23 · pith_short_8: YYX3CJWU

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/YYX3CJWU3ENCAR23SCWFW6O5U4 \
  | 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: c62fb126d4d91a20475b90ac5b79dda7303cc0732357aa10f30797c367a357a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc8e5a02499e9c7e697e4963c0fb925ef6d3ffe88e6b82e2d89fe59d71227d17",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-08-07T07:36:38Z",
    "title_canon_sha256": "f19b5af7173589fcf311ca6dd9b3a5f688b4916498823f25056b103b093e350e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.03386",
    "kind": "arxiv",
    "version": 1
  }
}