Pith Number

pith:DD47GGGA

pith:2016:DD47GGGARSUGODBTZOG6P7PEWB

not attested not anchored not stored refs pending

Interpreting Finite Automata for Sequential Data

Christian Albert Hammerschmidt, Qin Lin, Radu State, Sicco Verwer

arxiv:1611.07100 v2 · 2016-11-21 · stat.ML · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DD47GGGARSUGODBTZOG6P7PEWB}

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	2026-05-18T00:56:44.894510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18f9f318c08ca8670c33cb8de7fde4b070ab18e3ad483e2aaf396b97646d2826

Aliases

arxiv: 1611.07100 · arxiv_version: 1611.07100v2 · doi: 10.48550/arxiv.1611.07100 · pith_short_12: DD47GGGARSUG · pith_short_16: DD47GGGARSUGODBT · pith_short_8: DD47GGGA

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/DD47GGGARSUGODBTZOG6P7PEWB \
  | 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: 18f9f318c08ca8670c33cb8de7fde4b070ab18e3ad483e2aaf396b97646d2826

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7170387a8e5c65d9f4df758cf9692ac50580238adb8d98f33f9fd67b6232eaa0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-11-21T23:21:13Z",
    "title_canon_sha256": "400c659b217681d24b9adacc164899a104a4a49dfd4439abe6b1b60cf5b437eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07100",
    "kind": "arxiv",
    "version": 2
  }
}