Pith Number

pith:F2DMRZ2M

pith:2023:F2DMRZ2MGYR5K77UOZ5UVEWBKQ

not attested not anchored not stored refs pending

Schema-adaptable Knowledge Graph Construction

Hongbin Ye, Honghao Gui, Huajun Chen, Ningyu Zhang, Xi Chen, Xin Xu

arxiv:2305.08703 v4 · 2023-05-15 · cs.CL · cs.AI · cs.DB · cs.IR · 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{F2DMRZ2MGYR5K77UOZ5UVEWBKQ}

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.

Cited by

1 paper in Pith

LKD-KGC: Domain-Specific KG Construction via LLM-driven Knowledge Dependency Parsing

Receipt and verification

First computed	2026-07-05T07:12:49.972331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e86c8e74c3623d57ff4767b4a92c1541bfe3a7d0bbaf90bac5dd8366d66729c

Aliases

arxiv: 2305.08703 · arxiv_version: 2305.08703v4 · doi: 10.48550/arxiv.2305.08703 · pith_short_12: F2DMRZ2MGYR5 · pith_short_16: F2DMRZ2MGYR5K77U · pith_short_8: F2DMRZ2M

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/F2DMRZ2MGYR5K77UOZ5UVEWBKQ \
  | 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: 2e86c8e74c3623d57ff4767b4a92c1541bfe3a7d0bbaf90bac5dd8366d66729c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06401f4b8d405e5f607bca21852be5256921b2d4625cce1fd396036cedd8fe92",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DB",
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-15T15:06:20Z",
    "title_canon_sha256": "d77906c0a0cf0fe190d654c35de74c8ead56a755d272a60912cdad937f23636a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.08703",
    "kind": "arxiv",
    "version": 4
  }
}