Pith Number

pith:BOS7STC7

pith:2011:BOS7STC7GY362KAYBEZ6TZOTAL

not attested not anchored not stored refs pending

Space-efficient Local Computation Algorithms

Ning Xie, Noga Alon, Ronitt Rubinfeld, Shai Vardi

arxiv:1109.6178 v2 · 2011-09-28 · 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{BOS7STC7GY362KAYBEZ6TZOTAL}

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	2026-05-18T04:07:19.296710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ba5f94c5f3637ed28180933e9e5d302fd25b3b4259d58f3664080aebfac94e4

Aliases

arxiv: 1109.6178 · arxiv_version: 1109.6178v2 · doi: 10.48550/arxiv.1109.6178 · pith_short_12: BOS7STC7GY36 · pith_short_16: BOS7STC7GY362KAY · pith_short_8: BOS7STC7

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/BOS7STC7GY362KAYBEZ6TZOTAL \
  | 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: 0ba5f94c5f3637ed28180933e9e5d302fd25b3b4259d58f3664080aebfac94e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c43a2fa7c45376dcfb0156af6ffe7057ee5c9ac05afe8ebf49f389af11003098",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2011-09-28T11:56:40Z",
    "title_canon_sha256": "6ea80ed3225c4434560bb29eeae03e1123b73da1b54b7cfcc17e8ab5402c5e44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6178",
    "kind": "arxiv",
    "version": 2
  }
}