Pith Number

pith:ACCEBVP6

pith:2017:ACCEBVP6GHOOISPNJVB662R2UW

not attested not anchored not stored refs pending

Learning Non-Metric Visual Similarity for Image Retrieval

George Vogiatzis, Noa Garcia

arxiv:1709.01353 v2 · 2017-09-05 · 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{ACCEBVP6GHOOISPNJVB662R2UW}

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	2026-05-17T23:48:57.440499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

008440d5fe31dce449ed4d43ef6a3aa5abbbd899a325c706264443b1bf9f6ba3

Aliases

arxiv: 1709.01353 · arxiv_version: 1709.01353v2 · doi: 10.48550/arxiv.1709.01353 · pith_short_12: ACCEBVP6GHOO · pith_short_16: ACCEBVP6GHOOISPN · pith_short_8: ACCEBVP6

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/ACCEBVP6GHOOISPNJVB662R2UW \
  | 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: 008440d5fe31dce449ed4d43ef6a3aa5abbbd899a325c706264443b1bf9f6ba3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67dc471fe529547b7e1e10a64f8730e30abe7b6788ff0407d4c59f6871ea7094",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-05T12:39:30Z",
    "title_canon_sha256": "b8817780717f595055b8e0b5fbdfaa5a65d28d1f5860d3b5c1b92c8740ac2fa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01353",
    "kind": "arxiv",
    "version": 2
  }
}