Pith Number

pith:M44SVQQ6

pith:2014:M44SVQQ66Q2ZQL5MQFBFI4SABO

not attested not anchored not stored refs pending

Binary Determinantal Complexity

Christian Ikenmeyer, Jesko H\"uttenhain

arxiv:1410.8202 v2 · 2014-10-29 · 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{M44SVQQ66Q2ZQL5MQFBFI4SABO}

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	2026-05-18T00:46:44.152840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67392ac21ef435982fac81425472400bbe0c075bb4cadef12350c2979bb57fea

Aliases

arxiv: 1410.8202 · arxiv_version: 1410.8202v2 · doi: 10.48550/arxiv.1410.8202 · pith_short_12: M44SVQQ66Q2Z · pith_short_16: M44SVQQ66Q2ZQL5M · pith_short_8: M44SVQQ6

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/M44SVQQ66Q2ZQL5MQFBFI4SABO \
  | 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: 67392ac21ef435982fac81425472400bbe0c075bb4cadef12350c2979bb57fea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6a378117c775df11f8f005d87f20af7841a10b93554adf5b4280bdc67bfc01b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2014-10-29T23:57:38Z",
    "title_canon_sha256": "5adb69b1247ed8826b60abcb4413272da647df83543c187daa823162e9450103"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8202",
    "kind": "arxiv",
    "version": 2
  }
}