Pith Number

pith:P2XF4NDI

pith:2019:P2XF4NDIQHDGZYCLT457WUVCBA

not attested not anchored not stored refs pending

ShrinkTeaNet: Million-scale Lightweight Face Recognition via Shrinking Teacher-Student Networks

Chi Nhan Duong, Kha Gia Quach, Khoa Luu, Ngan Le

arxiv:1905.10620 v1 · 2019-05-25 · 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{P2XF4NDIQHDGZYCLT457WUVCBA}

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	2026-05-17T23:45:07.943778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eae5e346881c66ce04b9f3bfb52a2083fae48b797c8090c6da5e8eb19443583

Aliases

arxiv: 1905.10620 · arxiv_version: 1905.10620v1 · doi: 10.48550/arxiv.1905.10620 · pith_short_12: P2XF4NDIQHDG · pith_short_16: P2XF4NDIQHDGZYCL · pith_short_8: P2XF4NDI

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/P2XF4NDIQHDGZYCLT457WUVCBA \
  | 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: 7eae5e346881c66ce04b9f3bfb52a2083fae48b797c8090c6da5e8eb19443583

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1340851cf0df65d0d55449aae8b017ab2cc251e01259db08b2aa212be1296bc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-25T15:44:40Z",
    "title_canon_sha256": "ab7a234d2f19da7734cae88a3662d2f450079388a2a2e001984195639d32df22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10620",
    "kind": "arxiv",
    "version": 1
  }
}