Pith Number

pith:3UWQRYLZ

pith:2021:3UWQRYLZ6BL62RUQYWRN2QWQGU

not attested not anchored not stored refs pending

Learning to Walk with Dual Agents for Knowledge Graph Reasoning

Denghui Zhang, Hao Liu, Hui Xiong, Xiaodong Lin, Zixuan Yuan

arxiv:2112.12876 v1 · 2021-12-23 · 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{3UWQRYLZ6BL62RUQYWRN2QWQGU}

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	2026-07-05T03:43:47.784695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd2d08e179f057ed4690c5a2dd42d03503c6581603c3fd92db7cdbacf3282487

Aliases

arxiv: 2112.12876 · arxiv_version: 2112.12876v1 · doi: 10.48550/arxiv.2112.12876 · pith_short_12: 3UWQRYLZ6BL6 · pith_short_16: 3UWQRYLZ6BL62RUQ · pith_short_8: 3UWQRYLZ

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/3UWQRYLZ6BL62RUQYWRN2QWQGU \
  | 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: dd2d08e179f057ed4690c5a2dd42d03503c6581603c3fd92db7cdbacf3282487

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae486bcf85b5b4121298da347df905fec32106fa17539ce470c2bf209f0b8560",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-12-23T23:03:24Z",
    "title_canon_sha256": "c1366680e60470e49370cd9bdf606af198c76f722a1ba296443c22f52a540e7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.12876",
    "kind": "arxiv",
    "version": 1
  }
}