Pith Number

pith:4PQFCDQC

pith:2026:4PQFCDQCKRHNV3SHKXEHH5HH4M

not attested not anchored not stored refs pending

WISE: A Multimodal Search Engine for Visual Scenes, Audio, Objects, Faces, Speech, and Metadata

Abhishek Dutta, Andrew Zisserman, David M. S. Pinto, Horace Lee, Prasanna Sridhar

arxiv:2602.12819 v2 · 2026-02-13 · cs.IR · 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{4PQFCDQCKRHNV3SHKXEHH5HH4M}

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	2026-06-02T03:04:38.756829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3e0510e02544edaee4755c873f4e7e3283bb8c9de7706dec60678f84719ffb6

Aliases

arxiv: 2602.12819 · arxiv_version: 2602.12819v2 · doi: 10.48550/arxiv.2602.12819 · pith_short_12: 4PQFCDQCKRHN · pith_short_16: 4PQFCDQCKRHNV3SH · pith_short_8: 4PQFCDQC

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/4PQFCDQCKRHNV3SHKXEHH5HH4M \
  | 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: e3e0510e02544edaee4755c873f4e7e3283bb8c9de7706dec60678f84719ffb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d9cf380b5c78a5d7fd59653f765b700af7ed4d6817a0f7578d7753397c222d0",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-02-13T11:03:06Z",
    "title_canon_sha256": "7ead55fc927bf9cd228d708dc8c76723a3e9c41136240f17124f67a45f987f56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.12819",
    "kind": "arxiv",
    "version": 2
  }
}