Pith Number

pith:WCLVBWMP

pith:2021:WCLVBWMPEMM4OR4OBZ2F2WU4JG

not attested not anchored not stored refs pending

Program Transfer for Answering Complex Questions over Knowledge Bases

Jiaxin Shi, Jifan Yu, Jinghui Xiao, Juanzi Li, Lei Hou, Shulin Cao, Xin Lv, Zhiyuan Liu, Zijun Yao

arxiv:2110.05743 v3 · 2021-10-12 · 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{WCLVBWMPEMM4OR4OBZ2F2WU4JG}

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	2026-07-05T04:03:37.766861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b09750d98f2319c7478e0e745d5a9c4997a5ee704a88882e28b750bd84ac5339

Aliases

arxiv: 2110.05743 · arxiv_version: 2110.05743v3 · doi: 10.48550/arxiv.2110.05743 · pith_short_12: WCLVBWMPEMM4 · pith_short_16: WCLVBWMPEMM4OR4O · pith_short_8: WCLVBWMP

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/WCLVBWMPEMM4OR4OBZ2F2WU4JG \
  | 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: b09750d98f2319c7478e0e745d5a9c4997a5ee704a88882e28b750bd84ac5339

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17eeff96ea670cfcba2cef1f68cad65c9a14ed636689c24da82946ca08f00077",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-10-12T05:25:30Z",
    "title_canon_sha256": "6ff46aaf8a71d5baaa443a332af256088c28fb158f9f68c656a353abe5509f59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.05743",
    "kind": "arxiv",
    "version": 3
  }
}