Pith Number

pith:AUTNV3EA

pith:2025:AUTNV3EAWW7WLSR2NBWTYQVCRH

not attested not anchored not stored refs pending

Efficient and Accurate Graph Classification with Hyperdimensional Computing on FPGA

Dhruv Parikh, Jebacyril Arockiaraj, Viktor Prasanna

arxiv:2512.08089 v2 · 2025-12-08 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AUTNV3EAWW7WLSR2NBWTYQVCRH}

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	2026-05-20T00:05:38.982363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0526daec80b5bf65ca3a686d3c42a289cc93f97b75dd2664a591eae390693d7d

Aliases

arxiv: 2512.08089 · arxiv_version: 2512.08089v2 · doi: 10.48550/arxiv.2512.08089 · pith_short_12: AUTNV3EAWW7W · pith_short_16: AUTNV3EAWW7WLSR2 · pith_short_8: AUTNV3EA

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/AUTNV3EAWW7WLSR2NBWTYQVCRH \
  | 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: 0526daec80b5bf65ca3a686d3c42a289cc93f97b75dd2664a591eae390693d7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10631a832e8c577b1d63535726d520dcb2ffb1653c3d810992a2d9afcd1372e0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2025-12-08T22:47:39Z",
    "title_canon_sha256": "70acc2bdfd0dda8a133352388f4fd00345c5466ac60739013496b442f9e29139"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.08089",
    "kind": "arxiv",
    "version": 2
  }
}