Pith Number

pith:ZY54WKKE

pith:2022:ZY54WKKEW3QLTFPDDJXSBEJOW3

not attested not anchored not stored refs pending

Lifelong Embedding Learning and Transfer for Growing Knowledge Graphs

Kexin Han, Wei Hu, Wenqiang Liu, Yiqiao Jiang, Yuanning Cui, Yuxin Wang, Zequn Sun

arxiv:2211.15845 v2 · 2022-11-29 · 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{ZY54WKKEW3QLTFPDDJXSBEJOW3}

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	2026-07-05T05:59:22.214196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce3bcb2944b6e0b995e31a6f20912eb6e745d9b7534b34c5f4020b22fa71e527

Aliases

arxiv: 2211.15845 · arxiv_version: 2211.15845v2 · doi: 10.48550/arxiv.2211.15845 · pith_short_12: ZY54WKKEW3QL · pith_short_16: ZY54WKKEW3QLTFPD · pith_short_8: ZY54WKKE

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/ZY54WKKEW3QLTFPDDJXSBEJOW3 \
  | 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: ce3bcb2944b6e0b995e31a6f20912eb6e745d9b7534b34c5f4020b22fa71e527

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fafac0ed012dc97a698b15d21c6f7c1b0e1025628dab211c6190e40588cbda6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-11-29T00:43:44Z",
    "title_canon_sha256": "916065cb0e1f5bb67000aefb8c0d5d43ce7bbc36fc695d653be793aded82794a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.15845",
    "kind": "arxiv",
    "version": 2
  }
}