Pith Number

pith:AWFNK532

pith:2016:AWFNK532RZZDXD3GW7F7QLPMWN

not attested not anchored not stored refs pending

Voronoi-based compact image descriptors: Efficient Region-of-Interest retrieval with VLAD and deep-learning-based descriptors

Aaron Chadha, Yiannis Andreopoulos

arxiv:1611.08906 v2 · 2016-11-27 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AWFNK532RZZDXD3GW7F7QLPMWN}

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	2026-05-18T00:48:16.102471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

058ad5777a8e723b8f66b7cbf82decb36802c0519fe2fdab0311baddbb23ccd4

Aliases

arxiv: 1611.08906 · arxiv_version: 1611.08906v2 · doi: 10.48550/arxiv.1611.08906 · pith_short_12: AWFNK532RZZD · pith_short_16: AWFNK532RZZDXD3G · pith_short_8: AWFNK532

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/AWFNK532RZZDXD3GW7F7QLPMWN \
  | 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: 058ad5777a8e723b8f66b7cbf82decb36802c0519fe2fdab0311baddbb23ccd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80890751ba55706c560e50337a3e1ad4d6dce6d7143d65dd8148e5083e60fb63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-11-27T20:35:48Z",
    "title_canon_sha256": "96b38cc543ccf49e2ae814e36c326cca9a197ecb52b09c6cdbab0f91e9a408f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08906",
    "kind": "arxiv",
    "version": 2
  }
}