Pith Number

pith:OE6DK7AE

pith:2018:OE6DK7AENSUO5IPMU76QNOAQO4

not attested not anchored not stored refs pending

Not all Embeddings are created Equal: Extracting Entity-specific Substructures for RDF Graph Embedding

Charalampos Chelmis, Muhammad Rizwan Saeed, Viktor K. Prasanna

arxiv:1804.05184 v1 · 2018-04-14 · 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{OE6DK7AENSUO5IPMU76QNOAQO4}

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	2026-05-18T00:18:30.385510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

713c357c046ca8eea1eca7fd06b81077009f153342fea489de5be55aeca060de

Aliases

arxiv: 1804.05184 · arxiv_version: 1804.05184v1 · doi: 10.48550/arxiv.1804.05184 · pith_short_12: OE6DK7AENSUO · pith_short_16: OE6DK7AENSUO5IPM · pith_short_8: OE6DK7AE

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/OE6DK7AENSUO5IPMU76QNOAQO4 \
  | 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: 713c357c046ca8eea1eca7fd06b81077009f153342fea489de5be55aeca060de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e775891fc7b0e0f4e1ca007dea0f3752fbd1f6a3547f0ed37e7c0c03969600b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-04-14T08:27:41Z",
    "title_canon_sha256": "d631f51ebf9632015af024c9f25eab82e18d5b3d2550d41f234b8d98e32d630e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05184",
    "kind": "arxiv",
    "version": 1
  }
}