Pith Number

pith:QS35YTOF

pith:2026:QS35YTOFJOPWD5TKRPXDQUQGIW

not attested not anchored not stored refs pending

Reasoning Portability: Guiding Continual Learning for MLLMs in the RLVR Era

Fei Zhu, Qiuhe Hong, Shuo Yang, Tiantian Peng, Yonghong Tian, Yuyang Liu

arxiv:2605.18903 v1 · 2026-05-17 · cs.LG · 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{QS35YTOFJOPWD5TKRPXDQUQGIW}

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	2026-05-20T00:06:31.309842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84b7dc4dc54b9f61f66a8bee385206459e80ea45afbde48a414b9b6e1187a8a4

Aliases

arxiv: 2605.18903 · arxiv_version: 2605.18903v1 · doi: 10.48550/arxiv.2605.18903 · pith_short_12: QS35YTOFJOPW · pith_short_16: QS35YTOFJOPWD5TK · pith_short_8: QS35YTOF

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/QS35YTOFJOPWD5TKRPXDQUQGIW \
  | 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: 84b7dc4dc54b9f61f66a8bee385206459e80ea45afbde48a414b9b6e1187a8a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "298cea0bede316d5db9227d4fae7ab77d40a7c985cd56caa911f7a2234798583",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-17T13:26:09Z",
    "title_canon_sha256": "8a5df0a4842388aa187d3ffca7141f37a7938e5ebc57a376d5eb706181736876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18903",
    "kind": "arxiv",
    "version": 1
  }
}