Pith Number

pith:4VQIM6C6

pith:2021:4VQIM6C6XIWMFA37O3WCM65JTB

not attested not anchored not stored refs pending

CausalBERT: Injecting Causal Knowledge Into Pre-trained Models with Minimal Supervision

Bing Qin, Kuo Liao, Ting Liu, Xiao Ding, Zhongyang Li

arxiv:2107.09852 v2 · 2021-07-21 · 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{4VQIM6C6XIWMFA37O3WCM65JTB}

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.

Cited by

1 paper in Pith

Zero-Shot Event Causality Identification via Multi-source Evidence Fuzzy Aggregation with Large Language Models

Receipt and verification

First computed	2026-07-05T03:04:05.976079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e56086785eba2cc2837f76ec267ba99878f68fd47a975f23ce2fd4d8ba6b058f

Aliases

arxiv: 2107.09852 · arxiv_version: 2107.09852v2 · doi: 10.48550/arxiv.2107.09852 · pith_short_12: 4VQIM6C6XIWM · pith_short_16: 4VQIM6C6XIWMFA37 · pith_short_8: 4VQIM6C6

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/4VQIM6C6XIWMFA37O3WCM65JTB \
  | 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: e56086785eba2cc2837f76ec267ba99878f68fd47a975f23ce2fd4d8ba6b058f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a964c5e2b599af92a7f89f0d49ee64517eb03a16b2490c29d26c5ab6e429915a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-07-21T02:49:46Z",
    "title_canon_sha256": "e17fad005cce35ded7cc1842f190ddac07a02b30b99ba066920e1357c1b9a1ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.09852",
    "kind": "arxiv",
    "version": 2
  }
}