Pith Number

pith:LZODFOBE

pith:2018:LZODFOBELAHSDNTWWHIYP3Y27M

not attested not anchored not stored refs pending

Medical Concept Embedding with Time-Aware Attention

Beng Chin Ooi, Jinyang Gao, Kee Yuan Ngiam, Xiangrui Cai, Xiaojie Yuan, Ying Zhang

arxiv:1806.02873 v1 · 2018-06-06 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LZODFOBELAHSDNTWWHIYP3Y27M}

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	2026-05-18T00:13:54.526605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e5c32b824580f21b676b1d187ef1afb3cef23afb119e6a2588905c91899e90c

Aliases

arxiv: 1806.02873 · arxiv_version: 1806.02873v1 · doi: 10.48550/arxiv.1806.02873 · pith_short_12: LZODFOBELAHS · pith_short_16: LZODFOBELAHSDNTW · pith_short_8: LZODFOBE

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/LZODFOBELAHSDNTWWHIYP3Y27M \
  | 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: 5e5c32b824580f21b676b1d187ef1afb3cef23afb119e6a2588905c91899e90c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51d810c0527c33280b45cc8c0e91f889b77338e4acac9c682012c7c3dde13991",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-06-06T07:45:06Z",
    "title_canon_sha256": "06ffe2de2ebda1601e7f8f41e628d605b168945b73e5bd9dd984c090b87618cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02873",
    "kind": "arxiv",
    "version": 1
  }
}