Pith Number

pith:3VGFGYAF

pith:2014:3VGFGYAFVVBR7BGBP3PLDBK3YJ

not attested not anchored not stored refs pending

Eclipse Hashing: Alexandrov Compactification and Hashing with Hyperspheres for Fast Similarity Search

Makiko Konoshima, Yui Noma

arxiv:1406.3882 v1 · 2014-06-16 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3VGFGYAFVVBR7BGBP3PLDBK3YJ}

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	2026-05-18T02:49:39.568218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd4c536005ad431f84c17edeb1855bc2491ef8916c1b3bb09fb7f7c6c4b2a372

Aliases

arxiv: 1406.3882 · arxiv_version: 1406.3882v1 · doi: 10.48550/arxiv.1406.3882 · pith_short_12: 3VGFGYAFVVBR · pith_short_16: 3VGFGYAFVVBR7BGB · pith_short_8: 3VGFGYAF

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/3VGFGYAFVVBR7BGBP3PLDBK3YJ \
  | 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: dd4c536005ad431f84c17edeb1855bc2491ef8916c1b3bb09fb7f7c6c4b2a372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7ec3a492f02d1ca5a55c66d659d0351a762609ba5db84fe0feea0b371135264",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2014-06-16T01:38:50Z",
    "title_canon_sha256": "34ab017815fce4b4f5e3f2779877ee6719d0512b15f83e8a28df037f4f409859"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3882",
    "kind": "arxiv",
    "version": 1
  }
}