Pith Number

pith:ECNLNSXK

pith:2022:ECNLNSXKWE63M4ZGRJC2GNLZKB

not attested not anchored not stored refs pending

Transformer Memory as a Differentiable Search Index

Dara Bahri, Donald Metzler, Harsh Mehta, Jai Gupta, Jianmo Ni, Kai Hui, Mostafa Dehghani, Tal Schuster, Vinh Q. Tran, William W. Cohen, Yi Tay, Zhen Qin, Zhe Zhao

arxiv:2202.06991 v3 · 2022-02-14 · cs.CL · cs.AI · cs.IR · 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{ECNLNSXKWE63M4ZGRJC2GNLZKB}

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

6 papers in Pith

Legal Domain Adaptation of Modern BERT Models

G-DRAGON: Geospatial Reasoning and Dynamic Planning for Retrieval-Augmented Outdoor Navigation

TubiFM: Unified Item, Carousel, and Search Ranking for Streaming Discovery

GLIER: Generative Legal Inference and Evidence Ranking for Legal Case Retrieval

Lost in Decoding? Reproducing and Stress-Testing the Look-Ahead Prior in Generative Retrieval

Receipt and verification

First computed	2026-07-05T05:09:04.925557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

209ab6caeab13db673268a45a3357950529c3273ed777d829485e60db4255318

Aliases

arxiv: 2202.06991 · arxiv_version: 2202.06991v3 · doi: 10.48550/arxiv.2202.06991 · pith_short_12: ECNLNSXKWE63 · pith_short_16: ECNLNSXKWE63M4ZG · pith_short_8: ECNLNSXK

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/ECNLNSXKWE63M4ZGRJC2GNLZKB \
  | 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: 209ab6caeab13db673268a45a3357950529c3273ed777d829485e60db4255318

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b14900917c6023d3618ef60afd62ab35cf4ff827170a9e3b10fcaa306eed9997",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-02-14T19:12:43Z",
    "title_canon_sha256": "ccf80d410d95331548f1acbdfba9229b387d8c022536553d4ee0d02f413853bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.06991",
    "kind": "arxiv",
    "version": 3
  }
}