Pith Number

pith:QNBUIQ5L

pith:2020:QNBUIQ5LZV73L5OQJ3MW4WG55X

not attested not anchored not stored refs pending

ESPRIT: Explaining Solutions to Physical Reasoning Tasks

Aadit Vyas, Abhijit Gupta, Caiming Xiong, Dragomir Radev, Jeremy Weiss, Nazneen Fatema Rajani, Richard Socher, Rui Zhang, Stephan Zheng, Yi Chern Tan

arxiv:2005.00730 v2 · 2020-05-02 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QNBUIQ5LZV73L5OQJ3MW4WG55X}

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

3 papers in Pith

VisPhyWorld: Probing Physical Reasoning via Code-Driven Video Reconstruction

$\Delta$ynamics: Language-Based Representation for Inferring Rigid-Body Dynamics From Videos

Do generative video models understand physical principles?

Receipt and verification

First computed	2026-07-05T01:02:46.655856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83434443abcd7fb5f5d04ed96e58ddedf93be94bdfc7687c17fc9b90bb5f7666

Aliases

arxiv: 2005.00730 · arxiv_version: 2005.00730v2 · doi: 10.48550/arxiv.2005.00730 · pith_short_12: QNBUIQ5LZV73 · pith_short_16: QNBUIQ5LZV73L5OQ · pith_short_8: QNBUIQ5L

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/QNBUIQ5LZV73L5OQJ3MW4WG55X \
  | 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: 83434443abcd7fb5f5d04ed96e58ddedf93be94bdfc7687c17fc9b90bb5f7666

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f88d87be79bb95b28a35ab4433ddea68bcb10d821a888f93ae00745d2a8257b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-05-02T07:03:06Z",
    "title_canon_sha256": "211046df4ee1568885f4ab52d7c7fa68d9e09420f86901730be27f4cb601962a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.00730",
    "kind": "arxiv",
    "version": 2
  }
}