Pith Number

pith:3MLBDXFD

pith:2019:3MLBDXFDEVZ2FE3RNAVLQE27A4

not attested not anchored not stored refs pending

A Non-repetitive Logic for Verification of Dynamic Memory with Explicit Heap Conjunction and Disjunction

Kirill Krinkin, Ren\'e Haberland

arxiv:1905.12944 v1 · 2019-05-30 · cs.LO · cs.FL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MLBDXFDEVZ2FE3RNAVLQE27A4}

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	2026-05-17T23:44:39.284040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db1611dca32573a29371682ab8135f070f4a931f85669fdbf1ff7ccd840a5946

Aliases

arxiv: 1905.12944 · arxiv_version: 1905.12944v1 · doi: 10.48550/arxiv.1905.12944 · pith_short_12: 3MLBDXFDEVZ2 · pith_short_16: 3MLBDXFDEVZ2FE3R · pith_short_8: 3MLBDXFD

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/3MLBDXFDEVZ2FE3RNAVLQE27A4 \
  | 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: db1611dca32573a29371682ab8135f070f4a931f85669fdbf1ff7ccd840a5946

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63e5532b58b6a1296d2b96db320047bf06fbeba0b4c1438f7833e70a0c296b58",
    "cross_cats_sorted": [
      "cs.FL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2019-05-30T10:18:58Z",
    "title_canon_sha256": "acb20279472c4c00b98784ba2413be05db57a4d6d0dbe31f909ffa3bd9975863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12944",
    "kind": "arxiv",
    "version": 1
  }
}