Pith Number

pith:YRJ7AT5X

pith:2025:YRJ7AT5XZTLHWG74ZCRSJZUIXB

not attested not anchored not stored refs pending

DPQ-HD: Post-Training Compression for Ultra-Low Power Hyperdimensional Computing

David Wang, Flavio Ponzina, Nilesh Prasad Pandey, Onat Gungor, Shriniwas Kulkarni, Tajana Rosing

arxiv:2505.05413 v1 · 2025-05-08 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YRJ7AT5XZTLHWG74ZCRSJZUIXB}

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	2026-07-05T11:00:23.997211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c453f04fb7ccd67b1bfcc8a324e688b8480c25d214fcac2d3a65fd6e4e58eab7

Aliases

arxiv: 2505.05413 · arxiv_version: 2505.05413v1 · doi: 10.48550/arxiv.2505.05413 · pith_short_12: YRJ7AT5XZTLH · pith_short_16: YRJ7AT5XZTLHWG74 · pith_short_8: YRJ7AT5X

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/YRJ7AT5XZTLHWG74ZCRSJZUIXB \
  | 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: c453f04fb7ccd67b1bfcc8a324e688b8480c25d214fcac2d3a65fd6e4e58eab7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fdab61dec42430c8d7ebaea51ab0ee456726760fa240352b2f2ab126ff26f6a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-08T16:54:48Z",
    "title_canon_sha256": "e8fc84555c9246a272ba54208f3f9409f8261ec29737fbdc4105e0258484d7a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05413",
    "kind": "arxiv",
    "version": 1
  }
}