Pith Number

pith:GKMYY5MD

pith:2016:GKMYY5MDWIIMJRSCR6HX4TWBW3

not attested not anchored not stored refs pending

N-ary Error Correcting Coding Scheme

Ivor W. Tsang, Joey Tianyi Zhou, Klaus-Robert Muller, Shen-Shyang Ho

arxiv:1603.05850 v1 · 2016-03-18 · 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{GKMYY5MDWIIMJRSCR6HX4TWBW3}

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	2026-05-18T01:18:53.430125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32998c7583b210c4c6428f8f7e4ec1b6dc2eaa5ed4a2d3cafd631c947c475fab

Aliases

arxiv: 1603.05850 · arxiv_version: 1603.05850v1 · doi: 10.48550/arxiv.1603.05850 · pith_short_12: GKMYY5MDWIIM · pith_short_16: GKMYY5MDWIIMJRSC · pith_short_8: GKMYY5MD

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/GKMYY5MDWIIMJRSCR6HX4TWBW3 \
  | 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: 32998c7583b210c4c6428f8f7e4ec1b6dc2eaa5ed4a2d3cafd631c947c475fab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a3ede5b57d77ad00926e6998fc1cfad8102f300ec16efa792dc7f6fc7c507b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-03-18T11:51:09Z",
    "title_canon_sha256": "0fcbf0cf9a55b0336af16c731feadc7e422b08f2a9d50323fed9c4b8e34c93b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05850",
    "kind": "arxiv",
    "version": 1
  }
}