Pith Number

pith:TH6LMAOM

pith:2026:TH6LMAOMMDBT7PBF73VQB3GLBW

not attested not anchored not stored refs pending

Value-Refined Modal Fixed-Point Semantics with Certified Choice and Public Share-Alike Certificates

Faruk Alpay, Levent Sarioglu

arxiv:2606.07884 v1 · 2026-06-05 · 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{TH6LMAOMMDBT7PBF73VQB3GLBW}

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	2026-06-09T01:04:54.527772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99fcb601cc60c33fbc25feeb00eccb0d8adb154d39d3ee3d3c9fb5619c388906

Aliases

arxiv: 2606.07884 · arxiv_version: 2606.07884v1 · doi: 10.48550/arxiv.2606.07884 · pith_short_12: TH6LMAOMMDBT · pith_short_16: TH6LMAOMMDBT7PBF · pith_short_8: TH6LMAOM

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/TH6LMAOMMDBT7PBF73VQB3GLBW \
  | 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: 99fcb601cc60c33fbc25feeb00eccb0d8adb154d39d3ee3d3c9fb5619c388906

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceb5e9e8659835bd60938326347050b17ceacc719cdd4ae74642ed08f74ca9a3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2026-06-05T22:36:09Z",
    "title_canon_sha256": "33b870e940380b368e42324934e5328553e72cb25da24fe1d64a3c91aeee805f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07884",
    "kind": "arxiv",
    "version": 1
  }
}