Pith Number

pith:MAPEPRCG

pith:2022:MAPEPRCGA3ZBCNAML7JTZS6X4Q

not attested not anchored not stored refs pending

Learn to Explain: Multimodal Reasoning via Thought Chains for Science Question Answering

Ashwin Kalyan, Kai-Wei Chang, Liang Qiu, Oyvind Tafjord, Pan Lu, Peter Clark, Song-Chun Zhu, Swaroop Mishra, Tony Xia

arxiv:2209.09513 v2 · 2022-09-20 · cs.CL · cs.AI · cs.CV · cs.LG · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MAPEPRCGA3ZBCNAML7JTZS6X4Q}

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

20 papers in Pith

Optical Reasoning: Rethinking Images as an Expressive Reasoning Medium Beyond Text

Sci-Rho: A Multilingual Visually-Grounded Symbolic Benchmark for STEM Problems

When Attention Collapses: Stage-Aware Visual Token Pruning from Structure to Semantics

Mixture of Debaters: Learn to Debate at Architectural Level in Multi-Agent Reasoning

GeoMathCode: Understanding Interleaved Math-Code Reasoning for Geometry Problem Solving

Receipt and verification

First computed	2026-07-05T05:07:03.345713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

601e47c44606f211340c5fd33ccbd7e439bf7a5e3855c3eeb6edc12ffe26d001

Aliases

arxiv: 2209.09513 · arxiv_version: 2209.09513v2 · doi: 10.48550/arxiv.2209.09513 · pith_short_12: MAPEPRCGA3ZB · pith_short_16: MAPEPRCGA3ZBCNAM · pith_short_8: MAPEPRCG

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/MAPEPRCGA3ZBCNAML7JTZS6X4Q \
  | 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: 601e47c44606f211340c5fd33ccbd7e439bf7a5e3855c3eeb6edc12ffe26d001

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d0d79b9ea5417e62a635b9cd3eba193c2ee92bf85764a10fb901dc512b5fdfb",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.LG",
      "cs.MM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-09-20T07:04:24Z",
    "title_canon_sha256": "04adf9d8f38d4cc4e14b306ee07cb7a33fc65166040aec78a2ce5c1aa59843e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.09513",
    "kind": "arxiv",
    "version": 2
  }
}