Pith Number

pith:CCKIZ3QN

pith:2019:CCKIZ3QNUTHGYDH2GLMRQFDUBS

not attested not anchored not stored refs pending

MobileFAN: Transferring Deep Hidden Representation for Face Alignment

Chunhua Shen, Shengwu Xiong, Yang Zhao, Yifan Liu, Yongsheng Gao

arxiv:1908.03839 v3 · 2019-08-11 · 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{CCKIZ3QNUTHGYDH2GLMRQFDUBS}

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	2026-07-05T00:20:31.701151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10948cee0da4ce6c0cfa32d91814740cab199c53104ae3231a86facb4ec1e0ed

Aliases

arxiv: 1908.03839 · arxiv_version: 1908.03839v3 · doi: 10.48550/arxiv.1908.03839 · pith_short_12: CCKIZ3QNUTHG · pith_short_16: CCKIZ3QNUTHGYDH2 · pith_short_8: CCKIZ3QN

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/CCKIZ3QNUTHGYDH2GLMRQFDUBS \
  | 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: 10948cee0da4ce6c0cfa32d91814740cab199c53104ae3231a86facb4ec1e0ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78eac351362c8967181c19db1661acb8de697c346f7c148b2da2006b68939b6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-11T02:33:38Z",
    "title_canon_sha256": "8503a37e9da3f703cfb0ef8da3ddd1f7789b84ef7b72eb9c2ca362b64257be57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03839",
    "kind": "arxiv",
    "version": 3
  }
}