Pith Number

pith:PVPHHNDB

pith:2021:PVPHHNDBCLXPRN5IL4LKKC335Z

not attested not anchored not stored refs pending

Phy-Q as a measure for physical reasoning intelligence

Chathura Gamage, Cheng Xue, Ekaterina Nikonova, Jochen Renz, Peng Zhang, Vimukthini Pinto

arxiv:2108.13696 v3 · 2021-08-31 · cs.AI · 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{PVPHHNDBCLXPRN5IL4LKKC335Z}

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

Multilingual Performance of a Multimodal Artificial Intelligence System on Multisubject Physics Concept Inventories

Receipt and verification

First computed	2026-07-05T05:36:14.876796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d5e73b46112eef8b7a85f16a50b7bee625c9f7e7d33f6638851d24a8ee737a3

Aliases

arxiv: 2108.13696 · arxiv_version: 2108.13696v3 · doi: 10.48550/arxiv.2108.13696 · pith_short_12: PVPHHNDBCLXP · pith_short_16: PVPHHNDBCLXPRN5I · pith_short_8: PVPHHNDB

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/PVPHHNDBCLXPRN5IL4LKKC335Z \
  | 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: 7d5e73b46112eef8b7a85f16a50b7bee625c9f7e7d33f6638851d24a8ee737a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54c3bd2a13d830f13e5a58a6707cc9add49ae25ac91d00e828af7f5766f10ef4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-08-31T09:11:27Z",
    "title_canon_sha256": "d8a4f819a2568ba5ed5852317688c101f0a20c3a2984de1a98c47edbe8f3cdc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.13696",
    "kind": "arxiv",
    "version": 3
  }
}