Pith Number

pith:VU2DIOCS

pith:2017:VU2DIOCSLOTGEXYVIIWJ2UHZY3

not attested not anchored not stored refs pending

Sparse Photometric 3D Face Reconstruction Guided by Morphable Models

Anpei Chen, Cen Wang, Jingyi Yu, Xin Chen, Xuan Cao, Zhang Chen

arxiv:1711.10870 v1 · 2017-11-29 · 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{VU2DIOCSLOTGEXYVIIWJ2UHZY3}

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	2026-05-18T00:29:16.603543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad343438525ba6625f15422c9d50f9c6ebb603b11d60afadbdc25be472e2bcb7

Aliases

arxiv: 1711.10870 · arxiv_version: 1711.10870v1 · doi: 10.48550/arxiv.1711.10870 · pith_short_12: VU2DIOCSLOTG · pith_short_16: VU2DIOCSLOTGEXYV · pith_short_8: VU2DIOCS

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/VU2DIOCSLOTGEXYVIIWJ2UHZY3 \
  | 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: ad343438525ba6625f15422c9d50f9c6ebb603b11d60afadbdc25be472e2bcb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51c577906a9c5f3e793fd9cfac78e082db7957e20aa50e35eae0529866399859",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-11-29T14:24:58Z",
    "title_canon_sha256": "5a6942adce8cf0e9acf4bcf0c80f7c8a8d5c5eafafcf6c5d2c7f507f11a46492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10870",
    "kind": "arxiv",
    "version": 1
  }
}