Pith Number

pith:CS2R2RM5

pith:2021:CS2R2RM5Z34RS6DYIGN7YJKKHQ

not attested not anchored not stored refs pending

Adaptive Surface Normal Constraint for Depth Estimation

Cheng Lin, Christian Theobalt, Lingjie Liu, Ruigang Yang, Wei Li, Wenping Wang, Xiaoxiao Long

arxiv:2103.15483 v2 · 2021-03-29 · 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{CS2R2RM5Z34RS6DYIGN7YJKKHQ}

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	2026-07-05T02:56:57.629881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14b51d459dcef9197878419bfc254a3c1560cb3009e79b7509d292052b3896ec

Aliases

arxiv: 2103.15483 · arxiv_version: 2103.15483v2 · doi: 10.48550/arxiv.2103.15483 · pith_short_12: CS2R2RM5Z34R · pith_short_16: CS2R2RM5Z34RS6DY · pith_short_8: CS2R2RM5

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/CS2R2RM5Z34RS6DYIGN7YJKKHQ \
  | 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: 14b51d459dcef9197878419bfc254a3c1560cb3009e79b7509d292052b3896ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e92676ec9d9dec654f1c88736d2265ecc2792c92159c063b29b81d1296fb7304",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-29T10:36:25Z",
    "title_canon_sha256": "b3cf2eb95f814624bf2cebc421da626acb21b30d2abd5c472556a4986866b159"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.15483",
    "kind": "arxiv",
    "version": 2
  }
}