Pith Number

pith:K7CLRVRI

pith:2023:K7CLRVRIUQDVQDFMMB4OSEEZ7X

not attested not anchored not stored refs pending

BRENT: Bidirectional Retrieval Enhanced Norwegian Transformer

David Samuel, Egil R{\o}nningstad, Lucas Georges Gabriel Charpentier, Sondre Wold

arxiv:2304.09649 v1 · 2023-04-19 · 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{K7CLRVRIUQDVQDFMMB4OSEEZ7X}

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	2026-07-05T06:02:40.857657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57c4b8d628a407580cac6078e91099fdc2cefe93d935ae697002c23bb556196b

Aliases

arxiv: 2304.09649 · arxiv_version: 2304.09649v1 · doi: 10.48550/arxiv.2304.09649 · pith_short_12: K7CLRVRIUQDV · pith_short_16: K7CLRVRIUQDVQDFM · pith_short_8: K7CLRVRI

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/K7CLRVRIUQDVQDFMMB4OSEEZ7X \
  | 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: 57c4b8d628a407580cac6078e91099fdc2cefe93d935ae697002c23bb556196b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa90162825a5dce3c0372260f09e904f452159d29ece469d986cc098143add12",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-04-19T13:40:47Z",
    "title_canon_sha256": "93aa0632d11639e9318b04db3a320d346823e216974aa4f7551e6e01610e98c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.09649",
    "kind": "arxiv",
    "version": 1
  }
}