Pith Number

pith:MNETOKLU

pith:2012:MNETOKLU3KPXKLIU63PHYB2DZ2

not attested not anchored not stored refs pending

A New Order-theoretic Characterisation of the Polytime Computable Functions

Georg Moser, Martin Avanzini, Naohi Eguchi

arxiv:1201.2553 v2 · 2012-01-12 · 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{MNETOKLU3KPXKLIU63PHYB2DZ2}

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	2026-05-18T04:04:32.744110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6349372974da9f752d14f6de7c0743ce8c4d35a7dbddfcfddb685b4d37a1d890

Aliases

arxiv: 1201.2553 · arxiv_version: 1201.2553v2 · doi: 10.48550/arxiv.1201.2553 · pith_short_12: MNETOKLU3KPX · pith_short_16: MNETOKLU3KPXKLIU · pith_short_8: MNETOKLU

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/MNETOKLU3KPXKLIU63PHYB2DZ2 \
  | 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: 6349372974da9f752d14f6de7c0743ce8c4d35a7dbddfcfddb685b4d37a1d890

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc511c83a58a9e6b085655593dbaca15cae8e3e21896a800cc07f1f4e429f08a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2012-01-12T12:57:40Z",
    "title_canon_sha256": "489a6e5880e250400778a8b78c3a28d9ba7de5a92127b4911ff33e24c54f664f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2553",
    "kind": "arxiv",
    "version": 2
  }
}