Pith Number

pith:BNHNQNLW

pith:2017:BNHNQNLW3YXUPRFPL5Q4DLRKQN

not attested not anchored not stored refs pending

Aggregated Wasserstein Metric and State Registration for Hidden Markov Models

Jia Li, Jianbo Ye, Yukun Chen

arxiv:1711.05792 v2 · 2017-11-12 · cs.LG · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BNHNQNLW3YXUPRFPL5Q4DLRKQN}

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	2026-05-18T00:30:15.986571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b4ed83576de2f47c4af5f61c1ae2a83556b6e7b5c6af17d9193e74a128f1f72

Aliases

arxiv: 1711.05792 · arxiv_version: 1711.05792v2 · doi: 10.48550/arxiv.1711.05792 · pith_short_12: BNHNQNLW3YXU · pith_short_16: BNHNQNLW3YXUPRFP · pith_short_8: BNHNQNLW

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/BNHNQNLW3YXUPRFPL5Q4DLRKQN \
  | 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: 0b4ed83576de2f47c4af5f61c1ae2a83556b6e7b5c6af17d9193e74a128f1f72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b5bf3f01c7ff3d6f5ede0ded3d7187b685a79cef586335a5427271f13a5a997",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-11-12T22:43:22Z",
    "title_canon_sha256": "ca2977ceefdd12ce4c58848fbf3b1d50467d9a14eb618872fef522131440c051"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05792",
    "kind": "arxiv",
    "version": 2
  }
}