Pith Number

pith:ORV3ISJ4

pith:2024:ORV3ISJ4JGX2NBZ356XQRGAIAV

not attested not anchored not stored refs pending

Equivalence and Conditional Independence in Atomic Sheaf Logic

Alex Simpson

arxiv:2405.11073 v2 · 2024-05-17 · cs.LO · math.CT · math.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{ORV3ISJ4JGX2NBZ356XQRGAIAV}

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	2026-05-20T00:00:15.549310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

746bb4493c49afa6873befaf089808055c821fc6f1258e55e174d850bea96106

Aliases

arxiv: 2405.11073 · arxiv_version: 2405.11073v2 · doi: 10.48550/arxiv.2405.11073 · pith_short_12: ORV3ISJ4JGX2 · pith_short_16: ORV3ISJ4JGX2NBZ3 · pith_short_8: ORV3ISJ4

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/ORV3ISJ4JGX2NBZ356XQRGAIAV \
  | 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: 746bb4493c49afa6873befaf089808055c821fc6f1258e55e174d850bea96106

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b38e4f5b94e8f81a3bee03371abd72fa342ad6f36a1d33c7ca94b204a95f950e",
    "cross_cats_sorted": [
      "math.CT",
      "math.LO"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2024-05-17T20:06:17Z",
    "title_canon_sha256": "ace22a2af9e920960cad2671f2c2f5ce34122fcb3ffaf89d4ff657aadf84facf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.11073",
    "kind": "arxiv",
    "version": 2
  }
}