Pith Number

pith:OS4BFGNK

pith:2025:OS4BFGNKSAJL4G2M45ATZCTEG3

not attested not anchored not stored refs pending

Wavelet-based Positional Representation for Long Context

Kuniko Saito, Kyosuke Nishida, Taku Hasegawa, Yui Oka

arxiv:2502.02004 v1 · 2025-02-04 · 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{OS4BFGNKSAJL4G2M45ATZCTEG3}

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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

DyWPE: Signal-Aware Dynamic Wavelet Positional Encoding for Time Series Transformers

Receipt and verification

First computed	2026-07-05T10:09:22.195868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74b81299aa9012be1b4ce7413c8a6436c5f805c3f8b2c4f61a6b95ae6ebe8bee

Aliases

arxiv: 2502.02004 · arxiv_version: 2502.02004v1 · doi: 10.48550/arxiv.2502.02004 · pith_short_12: OS4BFGNKSAJL · pith_short_16: OS4BFGNKSAJL4G2M · pith_short_8: OS4BFGNK

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/OS4BFGNKSAJL4G2M45ATZCTEG3 \
  | 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: 74b81299aa9012be1b4ce7413c8a6436c5f805c3f8b2c4f61a6b95ae6ebe8bee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6d7cb4df2467a635b17ce830f1b2d7d0b11ce1eb9c4de0c9bb60d2e9ef94193",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-04T04:44:53Z",
    "title_canon_sha256": "c16de9678d46f1eb96d241f598d8587c40016848bdce4a4f336e0066c09216cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02004",
    "kind": "arxiv",
    "version": 1
  }
}