Pith Number

pith:SBDOD6OX

pith:2025:SBDOD6OXUNC72MAEOKADFHFQA7

not attested not anchored not stored refs pending

Taming Recommendation Bias with Causal Intervention on Evolving Personal Popularity

Dongyuan Li, Manabu Okumura, Renhe Jiang, Shiyin Tan, Xingtong Yu, Zhen Wang

arxiv:2505.14310 v2 · 2025-05-20 · cs.IR · 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{SBDOD6OXUNC72MAEOKADFHFQA7}

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	2026-07-05T11:10:56.947577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9046e1f9d7a345fd30047280329cb007f1d8b67f340ff63298ce26573304dac4

Aliases

arxiv: 2505.14310 · arxiv_version: 2505.14310v2 · doi: 10.48550/arxiv.2505.14310 · pith_short_12: SBDOD6OXUNC7 · pith_short_16: SBDOD6OXUNC72MAE · pith_short_8: SBDOD6OX

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/SBDOD6OXUNC72MAEOKADFHFQA7 \
  | 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: 9046e1f9d7a345fd30047280329cb007f1d8b67f340ff63298ce26573304dac4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36f9691ec1e824bba83774cf1555865e60487670a59b1e2108dd28dcca737f61",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-05-20T12:59:16Z",
    "title_canon_sha256": "e3fd39086fd1ea55950e59edbe5e598809c3d834e0149aab871de3f544043799"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14310",
    "kind": "arxiv",
    "version": 2
  }
}