Pith Number

pith:LX4QH3H3

pith:2025:LX4QH3H3X73QGKYBYWWOD6D5JJ

not attested not anchored not stored refs pending

Lower Bounds for Non-adaptive Local Computation Algorithms

Alma Ghafari, Amir Azarmehr, Madhu Sudan, Soheil Behnezhad

arxiv:2505.00915 v1 · 2025-05-01 · 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{LX4QH3H3X73QGKYBYWWOD6D5JJ}

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	2026-07-05T10:57:41.755258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5df903ecfbbff7032b01c5ace1f87d4a72dde3de313e8ac990161016b6294843

Aliases

arxiv: 2505.00915 · arxiv_version: 2505.00915v1 · doi: 10.48550/arxiv.2505.00915 · pith_short_12: LX4QH3H3X73Q · pith_short_16: LX4QH3H3X73QGKYB · pith_short_8: LX4QH3H3

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/LX4QH3H3X73QGKYBYWWOD6D5JJ \
  | 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: 5df903ecfbbff7032b01c5ace1f87d4a72dde3de313e8ac990161016b6294843

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "280a62bd3b9f5c919b586499f4048ea95db483ccbf2ae8ad55b873dea15db562",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-05-01T23:26:31Z",
    "title_canon_sha256": "a411834fb368f53236a4f810beecb53dbbac1f9b7a620006c32242f4a8e1bb85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.00915",
    "kind": "arxiv",
    "version": 1
  }
}