Pith Number

pith:EQFFPGME

pith:2026:EQFFPGME6PH6MC2TLE5ILG2QU4

not attested not anchored not stored refs pending

Engineering Practical Succinct Bit Vectors: A Space-Time Pareto Analysis on Apple Silicon ARM64 Cores

Ishant Garg

arxiv:2605.25528 v1 · 2026-05-25 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EQFFPGME6PH6MC2TLE5ILG2QU4}

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	2026-05-26T02:04:41.093558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

240a579984f3cfe60b53593a859b50a721541683abc1d6033435c55166941a42

Aliases

arxiv: 2605.25528 · arxiv_version: 2605.25528v1 · doi: 10.48550/arxiv.2605.25528 · pith_short_12: EQFFPGME6PH6 · pith_short_16: EQFFPGME6PH6MC2T · pith_short_8: EQFFPGME

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/EQFFPGME6PH6MC2TLE5ILG2QU4 \
  | 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: 240a579984f3cfe60b53593a859b50a721541683abc1d6033435c55166941a42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c95b7805f068e617c17310e1223605a4e1a1989a238014de22df99fce5ba30f0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2026-05-25T07:34:24Z",
    "title_canon_sha256": "8cf263299190f8b603d242dfb1bc07f49bc9cbcc5d5ef043f6f49357672ced70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25528",
    "kind": "arxiv",
    "version": 1
  }
}