Pith Number

pith:SCJL2QYP

pith:2026:SCJL2QYPMW5BSQKVT6HFPCBDOP

not attested not anchored not stored refs pending

LivePhys: Transforming Static Physics Problems into Interactive Simulations via a Scan-to-Play Framework

Juan Wu, Xiangwen Zhang, Xiaoming Chen, Xiaowei Dai, Yonghong Ke, Ziyu Luo

arxiv:2607.20990 v1 · 2026-07-23 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SCJL2QYPMW5BSQKVT6HFPCBDOP}

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.

Receipt and verification

First computed	2026-07-24T01:23:46.009432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9092bd430f65ba1941559f8e57882373d3c97036afcf4c259f455ee860c08c7c

Aliases

arxiv: 2607.20990 · arxiv_version: 2607.20990v1 · doi: 10.48550/arxiv.2607.20990 · pith_short_12: SCJL2QYPMW5B · pith_short_16: SCJL2QYPMW5BSQKV · pith_short_8: SCJL2QYP

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/SCJL2QYPMW5BSQKVT6HFPCBDOP \
  | 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: 9092bd430f65ba1941559f8e57882373d3c97036afcf4c259f455ee860c08c7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "613613df38b67f695b7250444fcb56b096993d758e0e7c6be56792093c8b67a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2026-07-23T07:13:20Z",
    "title_canon_sha256": "6181c045b7b5e70c56a55a5555b2315af3871f9bb05e1bed26b6d2fd8238fc33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20990",
    "kind": "arxiv",
    "version": 1
  }
}