Pith Number

pith:P4TFIKU5

pith:2026:P4TFIKU5ZX34UGIA2PDJVWPLXM

not attested not anchored not stored refs pending

Failure Detection for Surgical Robot Imitation Policies via Flow-Matching World Modeling

Ankit Patel, Brendan Browne, Mohammad Hajiha, Yilin Cai, Yue Chen, Zhefeng Huang

arxiv:2607.27511 v1 · 2026-07-29 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4TFIKU5ZX34UGIA2PDJVWPLXM}

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	2026-07-31T01:24:44.888014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

7f26542a9dcdf7ca1900d3c69ad9ebbb11f98e98376c2c32fb8f3cdf48bc8f40

Aliases

arxiv: 2607.27511 · arxiv_version: 2607.27511v1 · doi: 10.48550/arxiv.2607.27511 · pith_short_12: P4TFIKU5ZX34 · pith_short_16: P4TFIKU5ZX34UGIA · pith_short_8: P4TFIKU5

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/P4TFIKU5ZX34UGIA2PDJVWPLXM \
  | 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: 7f26542a9dcdf7ca1900d3c69ad9ebbb11f98e98376c2c32fb8f3cdf48bc8f40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd4a9c88fc2c1557a149c7463f53c648352252b118e8a62e1057ff91acb917a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-29T22:55:54Z",
    "title_canon_sha256": "09b1debcd0428f68f533c671b96f7e15214404f1bbb69bc88004e56a08a91665"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27511",
    "kind": "arxiv",
    "version": 1
  }
}