Pith Number

pith:EC62QQ6J

pith:2025:EC62QQ6J6EIFKVDN2KB7BLCUDA

not attested not anchored not stored refs pending

HENN: A Hierarchical Epsilon Net Navigation Graph for Approximate Nearest Neighbor Search

Abolfazl Asudeh, Mohsen Dehghankar

arxiv:2505.17368 v1 · 2025-05-23 · 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{EC62QQ6J6EIFKVDN2KB7BLCUDA}

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.

Cited by

1 paper in Pith

FAVOR: Efficient Filter-Agnostic Vector ANNS Based on Selectivity-Aware Exclusion Distances

Receipt and verification

First computed	2026-07-05T11:08:24.797909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20bda843c9f11055546dd283f0ac54182d06d4b4cfcbb223d4ab8c8b4194d207

Aliases

arxiv: 2505.17368 · arxiv_version: 2505.17368v1 · doi: 10.48550/arxiv.2505.17368 · pith_short_12: EC62QQ6J6EIF · pith_short_16: EC62QQ6J6EIFKVDN · pith_short_8: EC62QQ6J

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/EC62QQ6J6EIFKVDN2KB7BLCUDA \
  | 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: 20bda843c9f11055546dd283f0ac54182d06d4b4cfcbb223d4ab8c8b4194d207

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f945b300de86a82d7b54315ef425d60e605b4341aee7ad68024266554ec1f9b2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-05-23T00:42:01Z",
    "title_canon_sha256": "1b3b69dbda9713f73c971e5047eec183562247cd8aab9ec673c2012cfb8d7e94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17368",
    "kind": "arxiv",
    "version": 1
  }
}