Pith Number

pith:DZHB2UNM

pith:2019:DZHB2UNMJ4ZWC7AFJ2FZY655ZU

not attested not anchored not stored refs pending

Location Attention for Extrapolation to Longer Sequences

Dieuwke Hupkes, Elia Bruni, Gautier Dagan, Yann Dubois

arxiv:1911.03872 v2 · 2019-11-10 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZHB2UNMJ4ZWC7AFJ2FZY655ZU}

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

Extrapolation by Association: Length Generalization Transfer in Transformers

Receipt and verification

First computed	2026-07-05T00:57:24.499118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e4e1d51ac4f33617c054e8b9c7bbdcd06687d5fef0ab1ea958f9ce1e9b04a6f

Aliases

arxiv: 1911.03872 · arxiv_version: 1911.03872v2 · doi: 10.48550/arxiv.1911.03872 · pith_short_12: DZHB2UNMJ4ZW · pith_short_16: DZHB2UNMJ4ZWC7AF · pith_short_8: DZHB2UNM

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/DZHB2UNMJ4ZWC7AFJ2FZY655ZU \
  | 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: 1e4e1d51ac4f33617c054e8b9c7bbdcd06687d5fef0ab1ea958f9ce1e9b04a6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c20475b2d64501f52da68187be67a0b8daa04ece327b88185c39dd40dd8ea44",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-11-10T07:39:42Z",
    "title_canon_sha256": "29206b9182b15fa26cbadd62b202449bf8a27c50fac25859d7e0ebbf392c1d28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.03872",
    "kind": "arxiv",
    "version": 2
  }
}