Pith Number

pith:YB5I3FGY

pith:2019:YB5I3FGYWDGZRFQM7AZQAXNLKZ

not attested not anchored not stored refs pending

The Unconstrained Ear Recognition Challenge 2019 - ArXiv Version With Appendix

Andrzej Pacut, Aruna Kumar S. V., Banshidhar Majhi, B. S. Harish, Debbrota Paul Chowdhury, Dogucan Yaman, Earnest Hansley, Fei Lu, Fevziye Irem Eyiokur, Gi Pyo Nam, Haonan Zhao, Haz{\i}m Kemal Ekenel, Hyeonjung Park, Ig-jae Kim, Jalil Nourmohammadi Khiarak, Jishou Yuan, Junying Mao, Kadir Bulut \"Ozler, Li Yuan, Mauricio Pamplona Segundo, Murvet Kirci, Pankaj K. Sa, Peter Peer, Sagar G. Sangodkar, Sambit Bakshi, Sudeep Sarkar, \"Umit Ka\c{c}ar, Vitomir \v{S}truc, \v{Z}iga Emer\v{s}i\v{c}, Weronika Gutfeter, Xiaoshuang Zhang

arxiv:1903.04143 v3 · 2019-03-11 · 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{YB5I3FGYWDGZRFQM7AZQAXNLKZ}

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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	2026-05-17T23:51:18.930347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c07a8d94d8b0cd98960cf833005dab565dde7c2cfcddaddca8bdd74fbc3e9f3e

Aliases

arxiv: 1903.04143 · arxiv_version: 1903.04143v3 · doi: 10.48550/arxiv.1903.04143 · pith_short_12: YB5I3FGYWDGZ · pith_short_16: YB5I3FGYWDGZRFQM · pith_short_8: YB5I3FGY

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/YB5I3FGYWDGZRFQM7AZQAXNLKZ \
  | 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: c07a8d94d8b0cd98960cf833005dab565dde7c2cfcddaddca8bdd74fbc3e9f3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa588f1e13a0094e0dbf7c60b9b6c0f7e642d26460620a51bf2ed01f44509e21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-11T06:59:02Z",
    "title_canon_sha256": "16819469bf8d2b397c23781712d6af4b8678331acadb6927ff9da4129b60545f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04143",
    "kind": "arxiv",
    "version": 3
  }
}