Pith Number

pith:TALUXBVO

pith:2019:TALUXBVOQJK6IHWU4L64KJMNS2

not attested not anchored not stored refs pending

Attribute Acquisition in Ontology based on Representation Learning of Hierarchical Classes and Attributes

Bing Qin, Ming Liu, Tianwen Jiang, Ting Liu

arxiv:1903.03282 v1 · 2019-03-08 · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TALUXBVOQJK6IHWU4L64KJMNS2}

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	2026-05-17T23:51:45.960937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98174b86ae8255e41ed4e2fdc5258d969f4792b5f87ff0458bb08e9589352fa2

Aliases

arxiv: 1903.03282 · arxiv_version: 1903.03282v1 · doi: 10.48550/arxiv.1903.03282 · pith_short_12: TALUXBVOQJK6 · pith_short_16: TALUXBVOQJK6IHWU · pith_short_8: TALUXBVO

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/TALUXBVOQJK6IHWU4L64KJMNS2 \
  | 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: 98174b86ae8255e41ed4e2fdc5258d969f4792b5f87ff0458bb08e9589352fa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e78c89621dea3cb9303a5c4a98246bde6e8dc3390cbbc001caa79767188267a",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-03-08T04:44:59Z",
    "title_canon_sha256": "f3682512c60c1cf32e1518a367d0ef86012b8a4bff22f9c265b14baaee670f2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03282",
    "kind": "arxiv",
    "version": 1
  }
}