Pith Number

pith:ATVW4PG5

pith:2026:ATVW4PG5LZZBHKU2UCFW53HVWO

not attested not anchored not stored refs pending

SinkRec: Mitigating Semantic State Sink in Long Sequence Recommendation with Memory-Conditioned Gated Delta Networks

Fei Pan, Ji Dai, Jie Chen, Kun Gai, Peng Jiang, Zhipeng Wei, Zhuang Zhuang

arxiv:2606.09888 v1 · 2026-06-03 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ATVW4PG5LZZBHKU2UCFW53HVWO}

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	2026-06-10T00:08:31.465917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04eb6e3cdd5e7213aa9aa08b6eecf5b3806e140d9825fe1d4cc6ba60344de48d

Aliases

arxiv: 2606.09888 · arxiv_version: 2606.09888v1 · doi: 10.48550/arxiv.2606.09888 · pith_short_12: ATVW4PG5LZZB · pith_short_16: ATVW4PG5LZZBHKU2 · pith_short_8: ATVW4PG5

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/ATVW4PG5LZZBHKU2UCFW53HVWO \
  | 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: 04eb6e3cdd5e7213aa9aa08b6eecf5b3806e140d9825fe1d4cc6ba60344de48d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69f3262134a994f539ec19b5b7590e053dfb7050059f49df01fd1194b1688bfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-03T09:10:06Z",
    "title_canon_sha256": "a2d2a9cf0c277b7a4a0c6975ecc5171b0da0f6ca67d022a90b4a01710b3f64c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09888",
    "kind": "arxiv",
    "version": 1
  }
}