Pith Number

pith:WMIRLMN7

pith:2021:WMIRLMN7OVZR2SFQTGFWXE75KH

not attested not anchored not stored refs pending

Effects of Multi-Aspect Online Reviews with Unobserved Confounders: Estimation and Implication

Huan Liu, Kasim Selcuk Candan, Lu Cheng, Ruocheng Guo

arxiv:2110.01746 v2 · 2021-10-04 · cs.LG · cs.CY · 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{WMIRLMN7OVZR2SFQTGFWXE75KH}

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	2026-07-05T04:14:59.590016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b31115b1bf75731d48b0998b6b93fd51fa97bcbdd9330c8516ae503c8e10cea7

Aliases

arxiv: 2110.01746 · arxiv_version: 2110.01746v2 · doi: 10.48550/arxiv.2110.01746 · pith_short_12: WMIRLMN7OVZR · pith_short_16: WMIRLMN7OVZR2SFQ · pith_short_8: WMIRLMN7

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/WMIRLMN7OVZR2SFQTGFWXE75KH \
  | 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: b31115b1bf75731d48b0998b6b93fd51fa97bcbdd9330c8516ae503c8e10cea7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bff68d80f8546d9a02f98b5054181c8f624711ea165ae1b9c5e8a1ae4bba9cf",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-10-04T23:38:21Z",
    "title_canon_sha256": "a25e7ba7063d5f03377b587d35222f48fb95cc3534c6e83d8b97210354909315"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.01746",
    "kind": "arxiv",
    "version": 2
  }
}