Pith Number

pith:P6Q4HSGY

pith:2016:P6Q4HSGY2MXZ5QNTG4OYGZZT5R

not attested not anchored not stored refs pending

Towards Concolic Testing for Hybrid Systems

Jingyi Wang, Jun Sun, Meng Sun, Pingfan Kong, Xiaohong Chen, Yi Li

arxiv:1608.08754 v1 · 2016-08-31 · cs.SE · 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{P6Q4HSGY2MXZ5QNTG4OYGZZT5R}

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	2026-05-18T01:06:39.980995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fa1c3c8d8d32f9ec1b3371d836733ec506a54afdfcd26ddb897b62ec177a6b6

Aliases

arxiv: 1608.08754 · arxiv_version: 1608.08754v1 · doi: 10.48550/arxiv.1608.08754 · pith_short_12: P6Q4HSGY2MXZ · pith_short_16: P6Q4HSGY2MXZ5QNT · pith_short_8: P6Q4HSGY

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/P6Q4HSGY2MXZ5QNTG4OYGZZT5R \
  | 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: 7fa1c3c8d8d32f9ec1b3371d836733ec506a54afdfcd26ddb897b62ec177a6b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e13ac23b783ffa267f2e70eabcd587e7365795672db86380175b55d61a82ab37",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2016-08-31T07:42:53Z",
    "title_canon_sha256": "d6570926f5bcab4d2b65f1ab266f90c79ae22bd3337349c877662735ac778cdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08754",
    "kind": "arxiv",
    "version": 1
  }
}