Pith Number

pith:6V4RFHPH

pith:2021:6V4RFHPHCLSAUUDWIALJRLR3VD

not attested not anchored not stored refs pending

Adaptive Semiparametric Language Models

Cyprien de Masson d'Autume, Dani Yogatama, Lingpeng Kong

arxiv:2102.02557 v1 · 2021-02-04 · 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{6V4RFHPHCLSAUUDWIALJRLR3VD}

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

A Hippocampus for Linear Attention: An Exact Memory for What the Recurrent State Forgets

Receipt and verification

First computed	2026-07-05T02:12:49.507332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f579129de712e40a5076401698ae3ba8e0ac53fbcceeb80c5bb0c33f23551e4d

Aliases

arxiv: 2102.02557 · arxiv_version: 2102.02557v1 · doi: 10.48550/arxiv.2102.02557 · pith_short_12: 6V4RFHPHCLSA · pith_short_16: 6V4RFHPHCLSAUUDW · pith_short_8: 6V4RFHPH

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/6V4RFHPHCLSAUUDWIALJRLR3VD \
  | 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: f579129de712e40a5076401698ae3ba8e0ac53fbcceeb80c5bb0c33f23551e4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6fa20c9be8f72f060f0f41cd2f8fdbdcfed9808f8e575d28483a4e99a2498dd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-02-04T11:47:03Z",
    "title_canon_sha256": "801de53e9f6e31415654e9349b182d2c191ed1893d5ad26468ff1b4571f0adde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.02557",
    "kind": "arxiv",
    "version": 1
  }
}