Pith Number

pith:IQLAGWXV

pith:2026:IQLAGWXVJDKJPYFFZS62FYAEL6

not attested not anchored not stored refs pending

Construction of Historical Knowledge Graphs Based on BERT and Graph Neural Networks

Bartlomiej Brzozka, Ping Li

arxiv:2606.01747 v1 · 2026-06-01 · 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{IQLAGWXVJDKJPYFFZS62FYAEL6}

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	2026-06-02T02:04:55.637242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4416035af548d497e0a5ccbda2e0045f858146d389512a7c7c81b9ab8b69cd69

Aliases

arxiv: 2606.01747 · arxiv_version: 2606.01747v1 · doi: 10.48550/arxiv.2606.01747 · pith_short_12: IQLAGWXVJDKJ · pith_short_16: IQLAGWXVJDKJPYFF · pith_short_8: IQLAGWXV

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/IQLAGWXVJDKJPYFFZS62FYAEL6 \
  | 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: 4416035af548d497e0a5ccbda2e0045f858146d389512a7c7c81b9ab8b69cd69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e382de9106c2e062c10e6d4fc5e8ba7481e1c0c39d0c90fee87b46725f934189",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-01T06:10:19Z",
    "title_canon_sha256": "c562b8aa902ebb3c7e728a1f498b3c57fb70334231bb42eb7fe25a1de7b14a69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01747",
    "kind": "arxiv",
    "version": 1
  }
}