Pith Number

pith:W7DIUZXM

pith:2019:W7DIUZXMDGYVTDLOKMTUASSF7S

not attested not anchored not stored refs pending

Accurate 3D Face Reconstruction with Weakly-Supervised Learning: From Single Image to Image Set

Dong Chen, Jiaolong Yang, Sicheng Xu, Xin Tong, Yu Deng, Yunde Jia

arxiv:1903.08527 v2 · 2019-03-20 · cs.CV

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\usepackage{pith}
\pithnumber{W7DIUZXMDGYVTDLOKMTUASSF7S}

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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.

Cited by

1 paper in Pith

3D Human Face Reconstruction with 3DMM face model from RGB image

Receipt and verification

First computed	2026-07-05T00:54:01.128980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7c68a66ec19b1598d6e5327404a45fca0ddb92e6376d013bd2a6ffa13324210

Aliases

arxiv: 1903.08527 · arxiv_version: 1903.08527v2 · doi: 10.48550/arxiv.1903.08527 · pith_short_12: W7DIUZXMDGYV · pith_short_16: W7DIUZXMDGYVTDLO · pith_short_8: W7DIUZXM

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/W7DIUZXMDGYVTDLOKMTUASSF7S \
  | 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: b7c68a66ec19b1598d6e5327404a45fca0ddb92e6376d013bd2a6ffa13324210

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "756c72a370a0bcb2c53c118d75930f15574fd1349892c5782d7cd1e54cf068dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-20T14:44:45Z",
    "title_canon_sha256": "be6f071c9338d7316516d0dffaa5f5381c4123e81ac1942756784603937c11c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08527",
    "kind": "arxiv",
    "version": 2
  }
}