Pith Number

pith:DK7SSAEY

pith:2013:DK7SSAEYHYNX3MMYMGOGYGY5PV

not attested not anchored not stored refs pending

Fine-grained Categorization -- Short Summary of our Entry for the ImageNet Challenge 2012

Alexander Freytag, Christoph G\"oring, Erik Rodner, Joachim Denzler

arxiv:1310.4759 v1 · 2013-10-17 · 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{DK7SSAEYHYNX3MMYMGOGYGY5PV}

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	2026-05-18T03:10:12.890776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1abf2900983e1b7db198619c6c1b1d7d77de0cad566acaced2dff771359023c5

Aliases

arxiv: 1310.4759 · arxiv_version: 1310.4759v1 · doi: 10.48550/arxiv.1310.4759 · pith_short_12: DK7SSAEYHYNX · pith_short_16: DK7SSAEYHYNX3MMY · pith_short_8: DK7SSAEY

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/DK7SSAEYHYNX3MMYMGOGYGY5PV \
  | 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: 1abf2900983e1b7db198619c6c1b1d7d77de0cad566acaced2dff771359023c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "399723b62d5b90189dac0ecf89a3aedb5cd543ba3c44b05add060a57f9795db8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-10-17T16:11:53Z",
    "title_canon_sha256": "72b7d607cc4e6ddca4a39c646f8cc76b4d2c34c88a3f21679ede95c10c29cea5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4759",
    "kind": "arxiv",
    "version": 1
  }
}