Pith Number

pith:7MNERLS5

pith:2016:7MNERLS5FFIA2ZXEMFBIIQVZF5

not attested not anchored not stored refs pending

Approximate Furthest Neighbor with Application to Annulus Query

Francesco Silvestri, Johan Sivertsen, Matthew Skala, Rasmus Pagh

arxiv:1611.07303 v1 · 2016-11-22 · 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{7MNERLS5FFIA2ZXEMFBIIQVZF5}

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	2026-05-18T00:57:24.335414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb1a48ae5d29500d66e461428442b92f4b04640156e855031be06c409e3b8e1a

Aliases

arxiv: 1611.07303 · arxiv_version: 1611.07303v1 · doi: 10.48550/arxiv.1611.07303 · pith_short_12: 7MNERLS5FFIA · pith_short_16: 7MNERLS5FFIA2ZXE · pith_short_8: 7MNERLS5

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/7MNERLS5FFIA2ZXEMFBIIQVZF5 \
  | 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: fb1a48ae5d29500d66e461428442b92f4b04640156e855031be06c409e3b8e1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feb280f7a06eca0179d675ea5bfac364fd0e9d036c402edb456de8440d1018cd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-11-22T14:06:14Z",
    "title_canon_sha256": "1d6bf7f0abf4e89994b1de7f990261292031308305d835426a0904cdb8beb59b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07303",
    "kind": "arxiv",
    "version": 1
  }
}