Pith Number

pith:CAINVYWR

pith:2017:CAINVYWRTICYNQSHBGWWIAXYFW

not attested not anchored not stored refs pending

On Completeness Results of Hoare Logic Relative to the Standard Model

Wenhui Zhang, Yuefei Sui, Zhaowei Xu

arxiv:1703.00237 v1 · 2017-03-01 · 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{CAINVYWRTICYNQSHBGWWIAXYFW}

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	2026-05-18T00:49:45.487259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1010dae2d19a0586c24709ad6402f82daf478e7494bf7dcbc42594288cdc3d4d

Aliases

arxiv: 1703.00237 · arxiv_version: 1703.00237v1 · doi: 10.48550/arxiv.1703.00237 · pith_short_12: CAINVYWRTICY · pith_short_16: CAINVYWRTICYNQSH · pith_short_8: CAINVYWR

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/CAINVYWRTICYNQSHBGWWIAXYFW \
  | 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: 1010dae2d19a0586c24709ad6402f82daf478e7494bf7dcbc42594288cdc3d4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d117b8ad000631f81e13c130b33a70effaded544dc25684890d7f5663a064559",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-03-01T11:24:02Z",
    "title_canon_sha256": "4860ca5528d3abf0e4d5817511c899a59a808fe856fe1ad2aeb2d2f7e60f06cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00237",
    "kind": "arxiv",
    "version": 1
  }
}