Pith Number

pith:5ZINM6FL

pith:2026:5ZINM6FLIO2D7CEDF3T5EBPJJ7

not attested not anchored not stored refs pending

Knowing-Value Logic with Successor Arithmetic

Hongyi Wang (Department of Philosophy, Peking University)

arxiv:2606.31891 v1 · 2026-06-30 · 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{5ZINM6FLIO2D7CEDF3T5EBPJJ7}

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	2026-07-01T01:18:18.568808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee50d678ab43b43f88832ee7d205e94ff6878df72de3fdaf9c8b0ef5987eee04

Aliases

arxiv: 2606.31891 · arxiv_version: 2606.31891v1 · doi: 10.48550/arxiv.2606.31891 · pith_short_12: 5ZINM6FLIO2D · pith_short_16: 5ZINM6FLIO2D7CED · pith_short_8: 5ZINM6FL

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/5ZINM6FLIO2D7CEDF3T5EBPJJ7 \
  | 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: ee50d678ab43b43f88832ee7d205e94ff6878df72de3fdaf9c8b0ef5987eee04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97d00d6c5a4118cb64cc3a6312ade8139fdc1fb1d7684a204f3d320fec4d33f5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2026-06-30T16:01:58Z",
    "title_canon_sha256": "5c63da2b7f0a0d71e4056c3d4b28709591549268d766d9c4ea32d12dfd5db905"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31891",
    "kind": "arxiv",
    "version": 1
  }
}