Pith Number

pith:UYZDEYQS

pith:2015:UYZDEYQSPYFATP4D7RZECEGJBV

not attested not anchored not stored refs pending

Word, graph and manifold embedding from Markov processes

David Alvarez-Melis, Tatsunori B. Hashimoto, Tommi S. Jaakkola

arxiv:1509.05808 v1 · 2015-09-18 · cs.CL · cs.LG · 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{UYZDEYQSPYFATP4D7RZECEGJBV}

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	2026-05-18T01:32:42.268745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6323262127e0a09bf83fc724110c90d43b3666c76474af133e6a90f29e50c3f

Aliases

arxiv: 1509.05808 · arxiv_version: 1509.05808v1 · doi: 10.48550/arxiv.1509.05808 · pith_short_12: UYZDEYQSPYFA · pith_short_16: UYZDEYQSPYFATP4D · pith_short_8: UYZDEYQS

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/UYZDEYQSPYFATP4D7RZECEGJBV \
  | 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: a6323262127e0a09bf83fc724110c90d43b3666c76474af133e6a90f29e50c3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdcf5bbfad47c4979374a0a93906fe2e617bbeb9f421d8d4edc66d55dfc1afc4",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-09-18T21:50:38Z",
    "title_canon_sha256": "932d4b46f9bc555f95fa9b347ed82175ee751544ba85684a87f9bc3babd6f175"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05808",
    "kind": "arxiv",
    "version": 1
  }
}