Pith Number

pith:OSUUPXT4

pith:2021:OSUUPXT426PHPFN7OHTUPA44ZD

not attested not anchored not stored refs pending

Facial Depth and Normal Estimation using Single Dual-Pixel Camera

Hae-Gon Jeon, Hyowon Ha, In So Kweon, Jaesung Choe, Kuk-Jin Yoon, Minjun Kang, Sunghoon Im

arxiv:2111.12928 v2 · 2021-11-25 · 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{OSUUPXT426PHPFN7OHTUPA44ZD}

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	2026-07-05T04:41:28.302892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74a947de7cd79e7795bf71e747839cc8cf85a9ff5ab7c38f97bb8ad7943ce468

Aliases

arxiv: 2111.12928 · arxiv_version: 2111.12928v2 · doi: 10.48550/arxiv.2111.12928 · pith_short_12: OSUUPXT426PH · pith_short_16: OSUUPXT426PHPFN7 · pith_short_8: OSUUPXT4

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/OSUUPXT426PHPFN7OHTUPA44ZD \
  | 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: 74a947de7cd79e7795bf71e747839cc8cf85a9ff5ab7c38f97bb8ad7943ce468

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a20642289b2fec815af48fb73a801cb2cadeeb694e5f1442e08ff856f3fb0173",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-25T05:59:27Z",
    "title_canon_sha256": "4aef79c31023188c2a01ab4d60a8749c3635bdae386a9317b327d12121475779"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.12928",
    "kind": "arxiv",
    "version": 2
  }
}