Pith Number

pith:XIPTQXWC

pith:2015:XIPTQXWC7HBIH2LEAXKT7SWNWV

not attested not anchored not stored refs pending

Time Robustness in MTL and Expressivity in Hybrid System Falsification (Extended Version)

Ichiro Hasuo, Takumi Akazaki

arxiv:1505.06307 v2 · 2015-05-23 · cs.SY · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XIPTQXWC7HBIH2LEAXKT7SWNWV}

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	2026-05-18T02:02:07.528746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba1f385ec2f9c283e96405d53fcacdb56c980f99b6e240c576e7f9847d6fa443

Aliases

arxiv: 1505.06307 · arxiv_version: 1505.06307v2 · doi: 10.48550/arxiv.1505.06307 · pith_short_12: XIPTQXWC7HBI · pith_short_16: XIPTQXWC7HBIH2LE · pith_short_8: XIPTQXWC

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/XIPTQXWC7HBIH2LEAXKT7SWNWV \
  | 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: ba1f385ec2f9c283e96405d53fcacdb56c980f99b6e240c576e7f9847d6fa443

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "700b4c0345c4b243855a1196e8eeca254ea915d3ab5bcce8174a9dabe8eb0c4a",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2015-05-23T10:33:39Z",
    "title_canon_sha256": "423f177461d76fad9411af0957f4762ef5825972c2f5f0637322c18c55d82c44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06307",
    "kind": "arxiv",
    "version": 2
  }
}