Pith Number

pith:DPYFJTXD

pith:2016:DPYFJTXDQPCZ5QRSDBUUO7YFDO

not attested not anchored not stored refs pending

Simple average-case lower bounds for approximate near-neighbor from isoperimetric inequalities

Yitong Yin

arxiv:1602.05391 v2 · 2016-02-17 · 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{DPYFJTXDQPCZ5QRSDBUUO7YFDO}

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	2026-05-18T00:53:17.661445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bf054cee383c59ec2321869477f051ba600260c485dfad135dbc26ad285130b

Aliases

arxiv: 1602.05391 · arxiv_version: 1602.05391v2 · doi: 10.48550/arxiv.1602.05391 · pith_short_12: DPYFJTXDQPCZ · pith_short_16: DPYFJTXDQPCZ5QRS · pith_short_8: DPYFJTXD

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/DPYFJTXDQPCZ5QRSDBUUO7YFDO \
  | 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: 1bf054cee383c59ec2321869477f051ba600260c485dfad135dbc26ad285130b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45dbdbf59e70f7bdedb622752b2ff8173be4d200291f894a16db776f1817a348",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-02-17T12:52:27Z",
    "title_canon_sha256": "2c71721b29e816ee91f86f1d6fefe385654bae60eda3e8674843b0a67729ff96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05391",
    "kind": "arxiv",
    "version": 2
  }
}