Pith Number

pith:DHHX6NV5

pith:2022:DHHX6NV5RT3APWB7WTCSDIXAJG

not attested not anchored not stored refs pending

Face Shape-Guided Deep Feature Alignment for Face Recognition Robust to Face Misalignment

Hyung-Il Kim, Kimin Yun, Yong Man Ro

arxiv:2209.07220 v1 · 2022-09-15 · 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{DHHX6NV5RT3APWB7WTCSDIXAJG}

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	2026-07-05T04:57:55.079408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19cf7f36bd8cf607d83fb4c521a2e049a210af89c86e9d8f02954a0220335481

Aliases

arxiv: 2209.07220 · arxiv_version: 2209.07220v1 · doi: 10.48550/arxiv.2209.07220 · pith_short_12: DHHX6NV5RT3A · pith_short_16: DHHX6NV5RT3APWB7 · pith_short_8: DHHX6NV5

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/DHHX6NV5RT3APWB7WTCSDIXAJG \
  | 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: 19cf7f36bd8cf607d83fb4c521a2e049a210af89c86e9d8f02954a0220335481

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8609d6628180ec97bd4856b1d5adf117da6eae0fa59d9b5423b670eb967501e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-15T11:23:51Z",
    "title_canon_sha256": "95ecc55eb8126674c954b3b76f9553d45cf19359c903b3977ed8adbb6c86077e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.07220",
    "kind": "arxiv",
    "version": 1
  }
}