Pith Number

pith:T6XSQKSC

pith:2009:T6XSQKSCCDMHSABQBFH27C65FB

not attested not anchored not stored refs pending

Balanced allocation: Memory performance tradeoffs

Itai Benjamini, Yury Makarychev

arxiv:0901.1155 v2 · 2009-01-09 · cs.DS · cs.DM · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T6XSQKSCCDMHSABQBFH27C65FB}

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	2026-05-18T03:45:51.935613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9faf282a4210d8790030094faf8bdd285a172cdb5e19c4a20118e0b30f2e1ad2

Aliases

arxiv: 0901.1155 · arxiv_version: 0901.1155v2 · doi: 10.48550/arxiv.0901.1155 · pith_short_12: T6XSQKSCCDMH · pith_short_16: T6XSQKSCCDMHSABQ · pith_short_8: T6XSQKSC

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/T6XSQKSCCDMHSABQBFH27C65FB \
  | 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: 9faf282a4210d8790030094faf8bdd285a172cdb5e19c4a20118e0b30f2e1ad2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf1496e08972dd6cfa0375664642c7db12688a73e1b68aee46d2dbe2407e06bf",
    "cross_cats_sorted": [
      "cs.DM",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2009-01-09T00:23:33Z",
    "title_canon_sha256": "c86abb126cc8852b208f61f88ed47935fbc2fd172ea8be3161526918623496fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.1155",
    "kind": "arxiv",
    "version": 2
  }
}