Pith Number

pith:6PNBYR45

pith:2026:6PNBYR45QXWEN3P3GGBLMJTAML

not attested not anchored not stored refs pending

Learning from the Future: Privileged Self-Distillation for Sequential Recommendation

Han Zhu, Jiakai Tang, Jian Wu, See-kiong Ng, Wen Chen, Xu Chen, Yang Zhang

arxiv:2607.27055 v1 · 2026-07-29 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6PNBYR45QXWEN3P3GGBLMJTAML}

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	2026-07-30T01:23:27.458116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

f3da1c479d85ec46edfb3182b6266062d623e23474685661ca58e4261e1a8ea7

Aliases

arxiv: 2607.27055 · arxiv_version: 2607.27055v1 · doi: 10.48550/arxiv.2607.27055 · pith_short_12: 6PNBYR45QXWE · pith_short_16: 6PNBYR45QXWEN3P3 · pith_short_8: 6PNBYR45

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/6PNBYR45QXWEN3P3GGBLMJTAML \
  | 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: f3da1c479d85ec46edfb3182b6266062d623e23474685661ca58e4261e1a8ea7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3110ca94787938daa586c61aeee0e380df47822d0fd122bc6a27411d9cc746ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-07-29T15:47:22Z",
    "title_canon_sha256": "d99f7fb87e992b346c5464ff8afd873f24395e87bcc054797e7c7758809cb217"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27055",
    "kind": "arxiv",
    "version": 1
  }
}