Pith Number

pith:SCUVSRZ3

pith:2026:SCUVSRZ3QTCIRD67QCGXYFEUUM

not attested not anchored not stored refs pending

Fast LeWorldModel

Xiangyu Xu, Yuntian Gao

arxiv:2606.26217 v1 · 2026-06-24 · cs.LG · cs.CV · 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{SCUVSRZ3QTCIRD67QCGXYFEUUM}

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	2026-06-26T00:15:29.826530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90a959473b84c4888fdf808d7c1494a31fda8737037147990bba0349aa5a4f5c

Aliases

arxiv: 2606.26217 · arxiv_version: 2606.26217v1 · doi: 10.48550/arxiv.2606.26217 · pith_short_12: SCUVSRZ3QTCI · pith_short_16: SCUVSRZ3QTCIRD67 · pith_short_8: SCUVSRZ3

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/SCUVSRZ3QTCIRD67QCGXYFEUUM \
  | 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: 90a959473b84c4888fdf808d7c1494a31fda8737037147990bba0349aa5a4f5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2b2b692fa98a7dda34f7eaba9dad9086c497d64da6cbf56e99f0391a271061d",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-24T17:59:59Z",
    "title_canon_sha256": "8e384f2bafdd7fd15702df3ca2fc7ad3f1e4f16888f927f732a50cd365e52290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26217",
    "kind": "arxiv",
    "version": 1
  }
}