Pith Number

pith:DQMAWMA4

pith:2020:DQMAWMA4RGVHKYOGH5X24HRKNU

not attested not anchored not stored refs pending

SE-KGE: A Location-Aware Knowledge Graph Embedding Model for Geographic Question Answering and Spatial Semantic Lifting

Blake Regalia, Bo Yan, Gengchen Mai, Krzysztof Janowicz, Ling Cai, Meilin Shi, Ni Lao, Rui Zhu

arxiv:2004.14171 v1 · 2020-04-25 · cs.DB · cs.AI · 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{DQMAWMA4RGVHKYOGH5X24HRKNU}

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	2026-07-05T00:59:17.955945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c180b301c89aa7561c63f6fae1e2a6d038bbbfe749afcd915f003b2c25625ca

Aliases

arxiv: 2004.14171 · arxiv_version: 2004.14171v1 · doi: 10.48550/arxiv.2004.14171 · pith_short_12: DQMAWMA4RGVH · pith_short_16: DQMAWMA4RGVHKYOG · pith_short_8: DQMAWMA4

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/DQMAWMA4RGVHKYOGH5X24HRKNU \
  | 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: 1c180b301c89aa7561c63f6fae1e2a6d038bbbfe749afcd915f003b2c25625ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "830aece0a8ca1b1924137a9ccda57bae1741bb564f89bca347a3f7afc334b909",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2020-04-25T17:46:31Z",
    "title_canon_sha256": "eaff3552ea630ceff95099d54ddaadfb563558724c474490280b189d135689f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.14171",
    "kind": "arxiv",
    "version": 1
  }
}