Pith Number

pith:5EFV4D36

pith:2010:5EFV4D36OMN3W6LCDTKTWQG3WC

not attested not anchored not stored refs pending

Tight Bounds for Lp Samplers, Finding Duplicates in Streams, and Related Problems

G\'abor Tardos, Hossein Jowhari, Mert Sa\u{g}lam

arxiv:1012.4889 v1 · 2010-12-22 · cs.DS · cs.CC · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5EFV4D36OMN3W6LCDTKTWQG3WC}

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	2026-05-18T04:32:45.037222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e90b5e0f7e731bbb79621cd53b40dbb0a077147ac819de6887f39ff1e31e94fb

Aliases

arxiv: 1012.4889 · arxiv_version: 1012.4889v1 · doi: 10.48550/arxiv.1012.4889 · pith_short_12: 5EFV4D36OMN3 · pith_short_16: 5EFV4D36OMN3W6LC · pith_short_8: 5EFV4D36

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/5EFV4D36OMN3W6LCDTKTWQG3WC \
  | 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: e90b5e0f7e731bbb79621cd53b40dbb0a077147ac819de6887f39ff1e31e94fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f159fb12c9dd94e93943f3fd89e2fc0a1eb6b79252aae3aef23009a9b871cfd",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2010-12-22T06:55:58Z",
    "title_canon_sha256": "46ace062c0201b0c2de4836f0b69b4a686d06a50b926abe36fd25c4f71a9c93a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4889",
    "kind": "arxiv",
    "version": 1
  }
}