Pith Number

pith:HZXO6Y7M

pith:2019:HZXO6Y7M2ZZ7UCKRV567NUQWHW

not attested not anchored not stored refs pending

Learning to Exploit Long-term Relational Dependencies in Knowledge Graphs

Lingbing Guo, Wei Hu, Zequn Sun

arxiv:1905.04914 v1 · 2019-05-13 · cs.AI · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HZXO6Y7M2ZZ7UCKRV567NUQWHW}

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	2026-05-17T23:46:23.111553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e6eef63ecd673fa0951af7df6d2163d994cb137e458c5e55764b791da45de9c

Aliases

arxiv: 1905.04914 · arxiv_version: 1905.04914v1 · doi: 10.48550/arxiv.1905.04914 · pith_short_12: HZXO6Y7M2ZZ7 · pith_short_16: HZXO6Y7M2ZZ7UCKR · pith_short_8: HZXO6Y7M

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/HZXO6Y7M2ZZ7UCKRV567NUQWHW \
  | 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: 3e6eef63ecd673fa0951af7df6d2163d994cb137e458c5e55764b791da45de9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c168e1ce38a6c39ccdcbd548c23fa9a6f5410cc5b92075840e9d5554174d7e7d",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-05-13T08:53:31Z",
    "title_canon_sha256": "695b568bece7f6956c2743636d8eb4e56eb90e4ef15ae0831d895d9a216684db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04914",
    "kind": "arxiv",
    "version": 1
  }
}