Pith Number

pith:QJP6JG4H

pith:2026:QJP6JG4HYGZWV2Q4DJL6DJMPRE

not attested not anchored not stored refs pending

Using Text-Based Causal Inference to Disentangle Factors Influencing Online Review Ratings

Aron Culotta, Linsen Li, Nicholas Mattei

arxiv:2606.04286 v1 · 2026-06-02 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QJP6JG4HYGZWV2Q4DJL6DJMPRE}

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	2026-06-04T01:09:02.078370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

825fe49b87c1b36aea1c1a57e1a58f892278da377d680e079dde70850148989a

Aliases

arxiv: 2606.04286 · arxiv_version: 2606.04286v1 · doi: 10.48550/arxiv.2606.04286 · pith_short_12: QJP6JG4HYGZW · pith_short_16: QJP6JG4HYGZWV2Q4 · pith_short_8: QJP6JG4H

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/QJP6JG4HYGZWV2Q4DJL6DJMPRE \
  | 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: 825fe49b87c1b36aea1c1a57e1a58f892278da377d680e079dde70850148989a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97fbfc96f4a169fbf822a804ea068e9a1431eb6d5790f6618aee17e40a69e652",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-02T23:26:44Z",
    "title_canon_sha256": "fbf17ca415bba237c0395416a7454bea54639d4c9652800d4fc85a5b254e8b41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04286",
    "kind": "arxiv",
    "version": 1
  }
}