Pith Number

pith:EY73ADUB

pith:2021:EY73ADUB3XSN4VPYTEGX5LQ4LN

not attested not anchored not stored refs pending

Explaining Answers with Entailment Trees

Bhavana Dalvi, Hannah Smith, Leighanna Pipatanangkura, Oyvind Tafjord, Peter Clark, Peter Jansen, Zhengnan Xie

arxiv:2104.08661 v3 · 2021-04-17 · 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{EY73ADUB3XSN4VPYTEGX5LQ4LN}

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

Solving math word problems with process- and outcome-based feedback

Temporal Reasoning Is Not the Bottleneck: A Probabilistic Inconsistency Framework for Neuro-Symbolic QA

Receipt and verification

First computed	2026-07-05T04:27:05.376760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

263fb00e81dde4de55f8990d7eae1c5b4b8a595ca967bc262fdd472982e69802

Aliases

arxiv: 2104.08661 · arxiv_version: 2104.08661v3 · doi: 10.48550/arxiv.2104.08661 · pith_short_12: EY73ADUB3XSN · pith_short_16: EY73ADUB3XSN4VPY · pith_short_8: EY73ADUB

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/EY73ADUB3XSN4VPYTEGX5LQ4LN \
  | 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: 263fb00e81dde4de55f8990d7eae1c5b4b8a595ca967bc262fdd472982e69802

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c628e6652bb003bf3a21fe6226ef56acac89a6cc17552f39a630691feac7ba9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-04-17T23:13:56Z",
    "title_canon_sha256": "f1050c6c6ee9ddf93c4393d7d6c36af9cc9ef6a6f7bc896c34f3021878334ae4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.08661",
    "kind": "arxiv",
    "version": 3
  }
}