Pith Number

pith:M2R7RCC2

pith:2025:M2R7RCC2QRKEGMLOTEAG3H6GJW

not attested not anchored not stored refs pending

AlignPxtr: Aligning Predicted Behavior Distributions for Bias-Free Video Recommendations

Annan Xie, Canguang Ruan, Chengzhi Lin, Chuyuan Wang, Wuhong Wang, Yongqi Liu, Yuancai Huang, Ziye Zhang

arxiv:2503.06920 v2 · 2025-03-10 · 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{M2R7RCC2QRKEGMLOTEAG3H6GJW}

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	2026-07-05T10:28:39.180431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66a3f8885a845443316e99006d9fc64db5628a862d22b0c848635ab984e527d2

Aliases

arxiv: 2503.06920 · arxiv_version: 2503.06920v2 · doi: 10.48550/arxiv.2503.06920 · pith_short_12: M2R7RCC2QRKE · pith_short_16: M2R7RCC2QRKEGMLO · pith_short_8: M2R7RCC2

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/M2R7RCC2QRKEGMLOTEAG3H6GJW \
  | 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: 66a3f8885a845443316e99006d9fc64db5628a862d22b0c848635ab984e527d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbc6462b437a127c2ce49b6b1c28fc6b3cc4dd711cdecade5c15e94e1c1dc066",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-03-10T04:59:56Z",
    "title_canon_sha256": "3e1238783602afeedfe774606afb3d4901b374ea4f68e5d77d80038b78a36bd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.06920",
    "kind": "arxiv",
    "version": 2
  }
}