Pith Number

pith:XGDB5WSK

pith:2022:XGDB5WSKPM4RLFTPIVFBZTQSLU

not attested not anchored not stored refs pending

Knowledge Graph and Accurate Portrait Construction of Scientific and Technological Academic Conferences

Ang Li, Runyu Yu, Zhe Xue

arxiv:2204.04888 v1 · 2022-04-11 · cs.DL · cs.AI · 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{XGDB5WSKPM4RLFTPIVFBZTQSLU}

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	2026-07-05T04:13:15.206267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9861eda4a7b3915966f454a1cce125d3a87be9e502ab5a4cdd8afbbde436026

Aliases

arxiv: 2204.04888 · arxiv_version: 2204.04888v1 · doi: 10.48550/arxiv.2204.04888 · pith_short_12: XGDB5WSKPM4R · pith_short_16: XGDB5WSKPM4RLFTP · pith_short_8: XGDB5WSK

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/XGDB5WSKPM4RLFTPIVFBZTQSLU \
  | 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: b9861eda4a7b3915966f454a1cce125d3a87be9e502ab5a4cdd8afbbde436026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e4f5f3a7d38495f6bf95b05a18614c79c9ffc4184a602aecba6e0c6391ac305",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2022-04-11T06:15:45Z",
    "title_canon_sha256": "ee9cd7d3287f291b669b013b0046365859f14ff9dddfba44028efe56481dacfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.04888",
    "kind": "arxiv",
    "version": 1
  }
}