Pith Number

pith:VJZX5MFE

pith:2017:VJZX5MFE3FP54XKKQ5KTZ64SFP

not attested not anchored not stored refs pending

The Power of Non-Determinism in Higher-Order Implicit Complexity

Cynthia Kop, Jakob Grue Simonsen

arxiv:1701.05382 v2 · 2017-01-19 · cs.CC · 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{VJZX5MFE3FP54XKKQ5KTZ64SFP}

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	2026-05-18T00:51:57.055904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa737eb0a4d95fde5d4a87553cfb922be03ae5ed61ba21732ba76fbc73a9ad5e

Aliases

arxiv: 1701.05382 · arxiv_version: 1701.05382v2 · doi: 10.48550/arxiv.1701.05382 · pith_short_12: VJZX5MFE3FP5 · pith_short_16: VJZX5MFE3FP54XKK · pith_short_8: VJZX5MFE

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/VJZX5MFE3FP54XKKQ5KTZ64SFP \
  | 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: aa737eb0a4d95fde5d4a87553cfb922be03ae5ed61ba21732ba76fbc73a9ad5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "605b7d96ec3731a2b056ea18725c7b28b3787453916007def851f0ab1cabefe5",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2017-01-19T12:01:51Z",
    "title_canon_sha256": "05ab4cab9e598f70c13e2ea20f11da70915b7424c6c0079d0fe28007a3b98aae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05382",
    "kind": "arxiv",
    "version": 2
  }
}