Pith Number

pith:M5XGHWIB

pith:2017:M5XGHWIBA5VILO3APMNIBE2SL5

not attested not anchored not stored refs pending

ENIGMA: Efficient Learning-based Inference Guiding Machine

Jan Jakub\r{u}v, Josef Urban

arxiv:1701.06532 v1 · 2017-01-23 · cs.LO · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M5XGHWIBA5VILO3APMNIBE2SL5}

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	2026-05-18T00:52:12.638157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

676e63d901076a85bb607b1a8093525f691e6bb22f8a054afa355c26dfe1a80d

Aliases

arxiv: 1701.06532 · arxiv_version: 1701.06532v1 · doi: 10.48550/arxiv.1701.06532 · pith_short_12: M5XGHWIBA5VI · pith_short_16: M5XGHWIBA5VILO3A · pith_short_8: M5XGHWIB

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/M5XGHWIBA5VILO3APMNIBE2SL5 \
  | 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: 676e63d901076a85bb607b1a8093525f691e6bb22f8a054afa355c26dfe1a80d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1245fb868f81ace33bbc301bd90dc9fd7f4f20675ea43a73f7a745ecfaff085a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-01-23T18:03:52Z",
    "title_canon_sha256": "cbfc63c76757c42b2225d3c6532cf0a08cc018a747ab8e9a7dec84f6bc7d86c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06532",
    "kind": "arxiv",
    "version": 1
  }
}