Pith Number

pith:FCHRHPE2

pith:2021:FCHRHPE2FHJU5IBGVRQQKWYAHO

not attested not anchored not stored refs pending

An Empirical Comparison of Instance Attribution Methods for NLP

Byron C. Wallace, Pouya Pezeshkpour, Sameer Singh, Sarthak Jain

arxiv:2104.04128 v1 · 2021-04-09 · cs.CL · 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{FCHRHPE2FHJU5IBGVRQQKWYAHO}

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

Planted in Pretraining, Swayed by Finetuning: A Case Study on the Origins of Cognitive Biases in LLMs

Receipt and verification

First computed	2026-07-05T02:30:35.995999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

288f13bc9a29d34ea026ac61055b003bae0a170af665cbc2fc07cc1c67cc377f

Aliases

arxiv: 2104.04128 · arxiv_version: 2104.04128v1 · doi: 10.48550/arxiv.2104.04128 · pith_short_12: FCHRHPE2FHJU · pith_short_16: FCHRHPE2FHJU5IBG · pith_short_8: FCHRHPE2

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/FCHRHPE2FHJU5IBGVRQQKWYAHO \
  | 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: 288f13bc9a29d34ea026ac61055b003bae0a170af665cbc2fc07cc1c67cc377f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39d7bd5fa8967accb28f52b12259586aa86ea649086eb9424af7c49be057a917",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-04-09T01:03:17Z",
    "title_canon_sha256": "11fcfd543d18e1fac4f61fd2483e45414ef543b82fde09c3b65fcfbb28c90b42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.04128",
    "kind": "arxiv",
    "version": 1
  }
}