Pith Number

pith:IXNZ5HEZ

pith:2022:IXNZ5HEZN3LS6WR62Y76NMHD3F

not attested not anchored not stored refs pending

DISK: Domain-constrained Instance Sketch for Math Word Problem Generation

Baobao Chang, Mairgup Mansur, Shuang Zeng, Tianyang Cao, Xiaodan Xu

arxiv:2204.04686 v1 · 2022-04-10 · 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{IXNZ5HEZN3LS6WR62Y76NMHD3F}

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

Towards Generating Controllable and Solvable Geometry Problem by Leveraging Symbolic Deduction Engine

Receipt and verification

First computed	2026-07-05T04:13:00.541727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45db9e9c996ed72f5a3ed63fe6b0e3d94d611766adc887e412185f83a1024780

Aliases

arxiv: 2204.04686 · arxiv_version: 2204.04686v1 · doi: 10.48550/arxiv.2204.04686 · pith_short_12: IXNZ5HEZN3LS · pith_short_16: IXNZ5HEZN3LS6WR6 · pith_short_8: IXNZ5HEZ

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/IXNZ5HEZN3LS6WR62Y76NMHD3F \
  | 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: 45db9e9c996ed72f5a3ed63fe6b0e3d94d611766adc887e412185f83a1024780

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1087e41d051bc2f14c1d3a8eaea18df9dadb52a57f37143c6450f9d1d17568ff",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-04-10T13:54:23Z",
    "title_canon_sha256": "578a2d57f4ca8696f6467a2ee97b0dcb0eb5845a30dd2f75fce85b45bb1ea7e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.04686",
    "kind": "arxiv",
    "version": 1
  }
}