Pith Number

pith:5ZCNVNAC

pith:2020:5ZCNVNACKBIJASNPRN3A6RNKMG

not attested not anchored not stored refs pending

Real-time 3D Facial Tracking via Cascaded Compositional Learning

Hui Yu, Jianwen Lou, Junyu Dong, Xiaoxu Cai

arxiv:2009.00935 v1 · 2020-09-02 · 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{5ZCNVNACKBIJASNPRN3A6RNKMG}

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	2026-07-05T02:29:30.459733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee44dab40250509049af8b760f45aa619cc365c4792dab32c2c6e6266d0ee9eb

Aliases

arxiv: 2009.00935 · arxiv_version: 2009.00935v1 · doi: 10.48550/arxiv.2009.00935 · pith_short_12: 5ZCNVNACKBIJ · pith_short_16: 5ZCNVNACKBIJASNP · pith_short_8: 5ZCNVNAC

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/5ZCNVNACKBIJASNPRN3A6RNKMG \
  | 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: ee44dab40250509049af8b760f45aa619cc365c4792dab32c2c6e6266d0ee9eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6763c0a0da1959a3ff1e5f008368bdf002e5a7beafec4621da01573325b53b26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-09-02T10:27:36Z",
    "title_canon_sha256": "b4f5b168d37e4cdf650951fb1320d95cec68c489c9ca506acecf0e7c9aa247de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.00935",
    "kind": "arxiv",
    "version": 1
  }
}