Pith Number

pith:FHIEW3TF

pith:2016:FHIEW3TFAU4KT6R6SM3VYVTMK3

not attested not anchored not stored refs pending

Lower Bounds on Time-Space Trade-Offs for Approximate Near Neighbors

Alexandr Andoni, Erik Waingarten, Ilya Razenshteyn, Thijs Laarhoven

arxiv:1605.02701 v3 · 2016-05-09 · cs.DS · cs.CC · cs.CG · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FHIEW3TFAU4KT6R6SM3VYVTMK3}

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	2026-05-18T01:08:30.990608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29d04b6e650538a9fa3e93375c566c56e87f97e8afd282d5d3badf25b4d88412

Aliases

arxiv: 1605.02701 · arxiv_version: 1605.02701v3 · doi: 10.48550/arxiv.1605.02701 · pith_short_12: FHIEW3TFAU4K · pith_short_16: FHIEW3TFAU4KT6R6 · pith_short_8: FHIEW3TF

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/FHIEW3TFAU4KT6R6SM3VYVTMK3 \
  | 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: 29d04b6e650538a9fa3e93375c566c56e87f97e8afd282d5d3badf25b4d88412

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ccb17dcab510d501c4cbc7fda441c85b6c836fec5a8650bd1e84878ffc2cfe0",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.CG",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-05-09T19:13:06Z",
    "title_canon_sha256": "5625b62bbdfd4cba65c113735349b127431c233800c2bdcc817026eda86c1832"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02701",
    "kind": "arxiv",
    "version": 3
  }
}