Pith Number

pith:XVE3M73P

pith:2022:XVE3M73PW3FJATYJ5RFGELJGHJ

not attested not anchored not stored refs pending

Automatically Generating Counterfactuals for Relation Classification

Mi Zhang, Tieyun Qian, Ting Zhang

arxiv:2202.10668 v3 · 2022-02-22 · cs.CL · 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{XVE3M73PW3FJATYJ5RFGELJGHJ}

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	2026-07-05T04:03:28.299295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd49b67f6fb6ca904f09ec4a622d263a5cdea57d334c3f49d1065354d65110c9

Aliases

arxiv: 2202.10668 · arxiv_version: 2202.10668v3 · doi: 10.48550/arxiv.2202.10668 · pith_short_12: XVE3M73PW3FJ · pith_short_16: XVE3M73PW3FJATYJ · pith_short_8: XVE3M73P

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/XVE3M73PW3FJATYJ5RFGELJGHJ \
  | 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: bd49b67f6fb6ca904f09ec4a622d263a5cdea57d334c3f49d1065354d65110c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c278b425c8554f1fe28fcb69a59776d3725404121360ffb171ba85379613d7d0",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-02-22T04:46:10Z",
    "title_canon_sha256": "8b311ec1cd74933f345e15402603b699a2d8f6171d5373be3256aff700f2be03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.10668",
    "kind": "arxiv",
    "version": 3
  }
}