Pith Number

pith:EX3TCZGN

pith:2016:EX3TCZGNSMM2MZNYDLDE7MQYK4

not attested not anchored not stored refs pending

Automatic Image Annotation via Label Transfer in the Semantic Space

Alberto Del Bimbo, Lamberto Ballan, Lorenzo Seidenari, Tiberio Uricchio

arxiv:1605.04770 v3 · 2016-05-16 · cs.CV · cs.IR · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EX3TCZGNSMM2MZNYDLDE7MQYK4}

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	2026-05-18T00:43:18.581331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25f73164cd9319a665b81ac64fb218573b76e5c11e93a59766225d08d44f926e

Aliases

arxiv: 1605.04770 · arxiv_version: 1605.04770v3 · doi: 10.48550/arxiv.1605.04770 · pith_short_12: EX3TCZGNSMM2 · pith_short_16: EX3TCZGNSMM2MZNY · pith_short_8: EX3TCZGN

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/EX3TCZGNSMM2MZNYDLDE7MQYK4 \
  | 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: 25f73164cd9319a665b81ac64fb218573b76e5c11e93a59766225d08d44f926e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dd2090745c042471a12d5e8eaeb052b5ba7ad66ba458657259d60b01f0da55b",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-05-16T13:45:15Z",
    "title_canon_sha256": "1eaad3d4e8bb7fdbff2d286a3d93084d76231a5ead7862c0a178500d70ad61aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04770",
    "kind": "arxiv",
    "version": 3
  }
}