Pith Number

pith:Q2MWQPKQ

pith:2025:Q2MWQPKQW4QKOSHS6DIUVES4IF

not attested not anchored not stored refs pending

A Survey on World Models Grounded in Acoustic Physical Information

Le Chang, Xianling Tu, Xiaoliang Chen, Xin Yu, Yunhe Huang

arxiv:2506.13833 v1 · 2025-06-16 · cs.SD · cs.AI · cs.RO · eess.AS · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2MWQPKQW4QKOSHS6DIUVES4IF}

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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

Aligning Perception, Reasoning, Modeling and Interaction: A Survey on Physical AI

Receipt and verification

First computed	2026-07-05T11:22:44.502140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8699683d50b720a748f2f0d14a925c4175a2a869899b299948ec406f80a74784

Aliases

arxiv: 2506.13833 · arxiv_version: 2506.13833v1 · doi: 10.48550/arxiv.2506.13833 · pith_short_12: Q2MWQPKQW4QK · pith_short_16: Q2MWQPKQW4QKOSHS · pith_short_8: Q2MWQPKQ

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/Q2MWQPKQW4QKOSHS6DIUVES4IF \
  | 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: 8699683d50b720a748f2f0d14a925c4175a2a869899b299948ec406f80a74784

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f11fa5dda49999187d58a8e84920646f2346a1ed55e96ebe2624c5df0ad341d7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO",
      "eess.AS",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-06-16T04:59:42Z",
    "title_canon_sha256": "07e66bbf242398409f54182f8ee3ec9cb398d49c7aba667a917339e3c16b2495"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.13833",
    "kind": "arxiv",
    "version": 1
  }
}