Pith Number

pith:7WZMLTDA

pith:2023:7WZMLTDALHLWSBJNKEV6NMHT3U

not attested not anchored not stored refs pending

EFaR 2023: Efficient Face Recognition Competition

Aafan Ahmad Toor, Ahmad Hassanpour, Anjith George, Bian Yang, Bo Jin, Christophe Ecabert, Diogo Nunes, Fadi Boutros, Fernando Alonso-Fernandez, Hatef Otroshi Shahreza, Iurii Medvedev, Jan Niklas Kolf, Josef Bigun, Jurek Elliesen, Ketan Kotwal, Kevin Hernandez Diaz, Klemen Grm, Markus Theuerkauf, Mohamad Alansari, Naoufel Werghi, Naser Damer, Oussama Abdul Hay, Pankaj Khatiwada, Sajid Javed, Sara Alansari, S\'ebastien Marcel, Vitomir \v{S}truc

arxiv:2308.04168 v1 · 2023-08-08 · 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{7WZMLTDALHLWSBJNKEV6NMHT3U}

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	2026-07-05T06:39:23.398770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdb2c5cc6059d769052d512be6b0f3dd3e59a3689e47ad45bbfeea321d925035

Aliases

arxiv: 2308.04168 · arxiv_version: 2308.04168v1 · doi: 10.48550/arxiv.2308.04168 · pith_short_12: 7WZMLTDALHLW · pith_short_16: 7WZMLTDALHLWSBJN · pith_short_8: 7WZMLTDA

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/7WZMLTDALHLWSBJNKEV6NMHT3U \
  | 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: fdb2c5cc6059d769052d512be6b0f3dd3e59a3689e47ad45bbfeea321d925035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b358d8f28d4fad6963790908b5215a4565edefa67463676baaae95f7a994120",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-08T09:58:22Z",
    "title_canon_sha256": "40df6d4c9273f336b38fd8ec4bb3b0f846014f4705c5205cd98dc23a8e185676"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.04168",
    "kind": "arxiv",
    "version": 1
  }
}