Pith Number

pith:CYQKIKTO

pith:2026:CYQKIKTOZFEE7T7Q7KMFTNCT37

not attested not anchored not stored refs pending

An Exploration Graph with Continuous Refinement for Efficient Multimedia Retrieval

Kai Uwe Barthel, Klaus Jung, Konstantin Schall, Nico Hezel

arxiv:2607.27623 v1 · 2026-07-30 · 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{CYQKIKTOZFEE7T7Q7KMFTNCT37}

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	2026-07-31T01:28:18.018205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

1620a42a6ec9484fcff0fa9859b453dfcffebfd75c8bc32fa5309ca6c3c65c11

Aliases

arxiv: 2607.27623 · arxiv_version: 2607.27623v1 · doi: 10.48550/arxiv.2607.27623 · pith_short_12: CYQKIKTOZFEE · pith_short_16: CYQKIKTOZFEE7T7Q · pith_short_8: CYQKIKTO

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/CYQKIKTOZFEE7T7Q7KMFTNCT37 \
  | 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: 1620a42a6ec9484fcff0fa9859b453dfcffebfd75c8bc32fa5309ca6c3c65c11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65d03707650d554d0a2a89f7332c7570acfa74376a9fe0ace6d3bca16d861b5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-07-30T03:22:17Z",
    "title_canon_sha256": "4ec45ea938ce63328c2866ff7e3d13194ff2d5e637d61f3678fb43a8a037b5f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27623",
    "kind": "arxiv",
    "version": 1
  }
}