Pith Number

pith:THPHAJID

pith:2026:THPHAJIDWJLNAOYJLGS2C4IOHS

not attested not anchored not stored refs pending

Flex-$\pi$: A Multi-Stream World-Action Model with Compute Flexibility

Dieter Fox, Ge Yan, Jesse Zhang, Jinghao Liu, Lei Cai, Minwen Liao, Yuzhi Fan

arxiv:2608.10860 v1 · 2026-08-11 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{THPHAJIDWJLNAOYJLGS2C4IOHS}

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	2026-08-12T01:23:36.227633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99de702503b256d03b0959a5a1710e3cb18d0aee363461e9e89189120af2a7e4

Aliases

arxiv: 2608.10860 · arxiv_version: 2608.10860v1 · doi: 10.48550/arxiv.2608.10860 · pith_short_12: THPHAJIDWJLN · pith_short_16: THPHAJIDWJLNAOYJ · pith_short_8: THPHAJID

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/THPHAJIDWJLNAOYJLGS2C4IOHS \
  | 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: 99de702503b256d03b0959a5a1710e3cb18d0aee363461e9e89189120af2a7e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12ab991eaa82450eb5e3551f5c19421360d8ff19f37f0dd193fe033f03b89876",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-08-11T12:33:51Z",
    "title_canon_sha256": "902448b68027dcb7f01ead5afdef2b559868219ecba16e51dcf90f7d2847faa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.10860",
    "kind": "arxiv",
    "version": 1
  }
}