Pith Number

pith:4GPLGSXH

pith:2020:4GPLGSXHYPXLPIXEU5QFDENKWQ

not attested not anchored not stored refs pending

Wireless Image Retrieval at the Edge

Deniz Gunduz, Krystian Mikolajczyk, Mikolaj Jankowski

arxiv:2007.10915 v2 · 2020-07-21 · cs.IT · cs.LG · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GPLGSXHYPXLPIXEU5QFDENKWQ}

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	2026-07-05T02:58:04.111002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e19eb34ae7c3eeb7a2e4a7605191aab4319f4bf2185aedf703b0e413e2e63657

Aliases

arxiv: 2007.10915 · arxiv_version: 2007.10915v2 · doi: 10.48550/arxiv.2007.10915 · pith_short_12: 4GPLGSXHYPXL · pith_short_16: 4GPLGSXHYPXLPIXE · pith_short_8: 4GPLGSXH

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/4GPLGSXHYPXLPIXEU5QFDENKWQ \
  | 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: e19eb34ae7c3eeb7a2e4a7605191aab4319f4bf2185aedf703b0e413e2e63657

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfba859b4698334ffa4fe65e283ce0e9deb81b36998feea72fe16e7ecce6de42",
    "cross_cats_sorted": [
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2020-07-21T16:15:40Z",
    "title_canon_sha256": "bf346b950cc34b8bc615efb17eb64fa6b4962bfd5de221e0df43c757126f4294"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.10915",
    "kind": "arxiv",
    "version": 2
  }
}