Pith Number

pith:FNZH53RP

pith:2021:FNZH53RPRXVLQHRHMERPH4WLIN

not attested not anchored not stored refs pending

Neural-Symbolic Solver for Math Word Problems with Auxiliary Tasks

Jianheng Tang, Jinghui Qin, Liang Lin, Xiaodan Liang, Yining Hong

arxiv:2107.01431 v1 · 2021-07-03 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FNZH53RPRXVLQHRHMERPH4WLIN}

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

2 papers in Pith

Artificial Intelligence for Mathematical Reasoning: An Integrated Survey of Language Models, Neuro-symbolic Systems, and Verified Discovery

Towards Order Fairness: Mitigating LLMs Order Sensitivity through Dual Group Advantage Optimization

Receipt and verification

First computed	2026-07-05T02:54:43.127646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b727eee2f8deab81e276122f3f2cb435b44646e711769bb5aef7f5ff3f49c25

Aliases

arxiv: 2107.01431 · arxiv_version: 2107.01431v1 · doi: 10.48550/arxiv.2107.01431 · pith_short_12: FNZH53RPRXVL · pith_short_16: FNZH53RPRXVLQHRH · pith_short_8: FNZH53RP

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/FNZH53RPRXVLQHRHMERPH4WLIN \
  | 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: 2b727eee2f8deab81e276122f3f2cb435b44646e711769bb5aef7f5ff3f49c25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86177d9fd7faea2aa8c29d443d6f6305ee6117faecb822f0ceae81e76c674d73",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-07-03T13:14:58Z",
    "title_canon_sha256": "d13d66873e785df2d4d4730b40e1544049567987ed45eaffc444ce1cc623735c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.01431",
    "kind": "arxiv",
    "version": 1
  }
}