Pith Number

pith:AG6VB757

pith:2017:AG6VB757C2I4GT6CFL6RVKQL76

not attested not anchored not stored refs pending

Multi-Task Convolutional Neural Network for Pose-Invariant Face Recognition

Xiaoming Liu, Xi Yin

arxiv:1702.04710 v2 · 2017-02-15 · 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{AG6VB757C2I4GT6CFL6RVKQL76}

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	2026-05-18T00:23:40.017463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01bd50ffbf1691c34fc22afd1aaa0bffbbb3d6d868948d03dc257b209e0fa5aa

Aliases

arxiv: 1702.04710 · arxiv_version: 1702.04710v2 · doi: 10.48550/arxiv.1702.04710 · pith_short_12: AG6VB757C2I4 · pith_short_16: AG6VB757C2I4GT6C · pith_short_8: AG6VB757

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/AG6VB757C2I4GT6CFL6RVKQL76 \
  | 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: 01bd50ffbf1691c34fc22afd1aaa0bffbbb3d6d868948d03dc257b209e0fa5aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34c903769b70539fc1434cf896d3f63ffa4a7599d3754d931c1b0ba9a608d447",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-02-15T18:41:21Z",
    "title_canon_sha256": "4212ef04b4aac76b8d1123f6a437a77d9834388b595620e3282f404b91669e59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04710",
    "kind": "arxiv",
    "version": 2
  }
}