Pith Number

pith:7EQON5KG

pith:2025:7EQON5KGFPBI55VE7DYQ7L64Y4

not attested not anchored not stored refs pending

Position: Foundation Models Need Digital Twin Representations

Hao Ding, Lalithkumar Seenivasan, Mathias Unberath, Tianmin Shu, Yiqing Shen

arxiv:2505.03798 v1 · 2025-05-01 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7EQON5KGFPBI55VE7DYQ7L64Y4}

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

Training LLMs with Reinforcement Learning over Digital Twin Representations for Reasoning-Intensive Surgical VideoQA

Receipt and verification

First computed	2026-07-05T10:59:31.692370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f920e6f5462bc28ef6a4f8f10fafdcc712d25a7d16c6e9f8ab13e515b5c87ec0

Aliases

arxiv: 2505.03798 · arxiv_version: 2505.03798v1 · doi: 10.48550/arxiv.2505.03798 · pith_short_12: 7EQON5KGFPBI · pith_short_16: 7EQON5KGFPBI55VE · pith_short_8: 7EQON5KG

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/7EQON5KGFPBI55VE7DYQ7L64Y4 \
  | 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: f920e6f5462bc28ef6a4f8f10fafdcc712d25a7d16c6e9f8ab13e515b5c87ec0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72150bcc67f68570eea14b8a6aa6bb80804e47d0ba2be913030d745a54cd0b1f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-01T22:17:41Z",
    "title_canon_sha256": "84ca7a30e72c903d8f0809a723dd48b603eae9f8792f63de0f2dcc89e9eab6d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03798",
    "kind": "arxiv",
    "version": 1
  }
}