Pith Number

pith:LRZQUDBG

pith:2026:LRZQUDBGR4UYG43VGUK4BAFFKH

not attested not anchored not stored refs pending

SER: Learning to Ground Video Reasoning with Semantic Evidence Rewards

Bin Li, Kanghui Tian, Sheng Xia, Shoujun Zhou, Tianxiang Jiang, Yi Wang, Zhengqin Lai

arxiv:2606.24726 v1 · 2026-06-23 · 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{LRZQUDBGR4UYG43VGUK4BAFFKH}

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	2026-06-24T01:15:40.202627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c730a0c268f298373753515c080a551ecfcd78a1fc0c0497ae290f806d2004e

Aliases

arxiv: 2606.24726 · arxiv_version: 2606.24726v1 · doi: 10.48550/arxiv.2606.24726 · pith_short_12: LRZQUDBGR4UY · pith_short_16: LRZQUDBGR4UYG43V · pith_short_8: LRZQUDBG

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/LRZQUDBGR4UYG43VGUK4BAFFKH \
  | 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: 5c730a0c268f298373753515c080a551ecfcd78a1fc0c0497ae290f806d2004e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bed7e42bd93d039bdd6cdf9bbc2877973b7493f16ef797f7d6f8f63feac7086",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-23T15:50:33Z",
    "title_canon_sha256": "3660ea343531030af7fdc7a85f97403d9c5f5b0c3f7b966dba18197166dae043"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24726",
    "kind": "arxiv",
    "version": 1
  }
}