Pith Number

pith:Q4VVHOCZ

pith:2026:Q4VVHOCZAQHS5DASG6I7KS27WM

not attested not anchored not stored refs pending

Give it Space! Explicit Disentangling of Positional and Semantic Representations in Encoders

Benjamin Piwowarski, Camille Barboule, Pierre-Antoine Lequeu

arxiv:2605.30022 v1 · 2026-05-28 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q4VVHOCZAQHS5DASG6I7KS27WM}

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	2026-05-29T02:06:07.365926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

872b53b859040f2e8c123791f54b5fb335df9dfd4888518039ce13b397b60be3

Aliases

arxiv: 2605.30022 · arxiv_version: 2605.30022v1 · doi: 10.48550/arxiv.2605.30022 · pith_short_12: Q4VVHOCZAQHS · pith_short_16: Q4VVHOCZAQHS5DAS · pith_short_8: Q4VVHOCZ

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/Q4VVHOCZAQHS5DASG6I7KS27WM \
  | 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: 872b53b859040f2e8c123791f54b5fb335df9dfd4888518039ce13b397b60be3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f93fabf7fb47a4b5f7b6d287c716f2647040aef720b27260ae030d02e47a138",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-28T14:42:25Z",
    "title_canon_sha256": "b3f77f3a789fdd319da0f2e7ade54d03e12e43a594b8b464cb8d6f6b9b448668"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30022",
    "kind": "arxiv",
    "version": 1
  }
}