Pith Number

pith:LYNZN5E5

pith:2024:LYNZN5E5OFSW6FTEKRQDU33BIO

not attested not anchored not stored refs pending

Simulating Polynomial-Time Nondeterministic Turing Machines via Nondeterministic Turing Machines

Tianrong Lin

arxiv:2406.10476 v25 · 2024-06-15 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LYNZN5E5OFSW6FTEKRQDU33BIO}

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	2026-05-29T02:05:32.625885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e1b96f49d71656f166454603a6f61439be7563e6a49c51d23bb3d0c80b39f35

Aliases

arxiv: 2406.10476 · arxiv_version: 2406.10476v25 · doi: 10.48550/arxiv.2406.10476 · pith_short_12: LYNZN5E5OFSW · pith_short_16: LYNZN5E5OFSW6FTE · pith_short_8: LYNZN5E5

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/LYNZN5E5OFSW6FTEKRQDU33BIO \
  | 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: 5e1b96f49d71656f166454603a6f61439be7563e6a49c51d23bb3d0c80b39f35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c27dfe5a74a8383e128004270df62f6caa4e251f4ad84fcd7cb80768f2fb7c3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2024-06-15T02:54:55Z",
    "title_canon_sha256": "292193e091cf3aa93e32c7fa187da4d0490a674258b42aaaaf87f3ff36f876a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.10476",
    "kind": "arxiv",
    "version": 25
  }
}