Pith Number

pith:PSEUV37X

pith:2018:PSEUV37X3N5MOGT4RX5DWME3GE

not attested not anchored not stored refs pending

EmbNum: Semantic labeling for numerical values with deep metric learning

Hideaki Takeda, Khai Nguyen, Phuc Nguyen, Ryutaro Ichise

arxiv:1807.01367 v2 · 2018-06-26 · cs.DB · 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{PSEUV37X3N5MOGT4RX5DWME3GE}

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	2026-05-18T00:07:58.118907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c894aeff7db7ac71a7c8dfa3b309b313fd33d0513491fbc2c37a07b1b8f62ce

Aliases

arxiv: 1807.01367 · arxiv_version: 1807.01367v2 · doi: 10.48550/arxiv.1807.01367 · pith_short_12: PSEUV37X3N5M · pith_short_16: PSEUV37X3N5MOGT4 · pith_short_8: PSEUV37X

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/PSEUV37X3N5MOGT4RX5DWME3GE \
  | 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: 7c894aeff7db7ac71a7c8dfa3b309b313fd33d0513491fbc2c37a07b1b8f62ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4ee4de4fc0832ddb85510560e5973f53d4991b2ebe455c00baf20e8dfaae01b",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-06-26T03:51:53Z",
    "title_canon_sha256": "4577ca550e9e118f1cd647cf16214e4a1ad79785ec47b4b68ed6a1b076dc92ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01367",
    "kind": "arxiv",
    "version": 2
  }
}