Pith Number

pith:QQBTKH37

pith:2021:QQBTKH37CNVSSOSUX4TKYOT6I4

not attested not anchored not stored refs pending

Unsupervised Scale-consistent Depth Learning from Video

Chunhua Shen, Huangying Zhan, Ian Reid, Jia-Wang Bian, Le Zhang, Ming-Ming Cheng, Naiyan Wang, Zhichao Li

arxiv:2105.11610 v1 · 2021-05-25 · 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{QQBTKH37CNVSSOSUX4TKYOT6I4}

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	2026-07-05T03:34:56.585605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8403351f7f136b293a54bf26ac3a7e472c0e61d410c4beb68617ae678beb4da3

Aliases

arxiv: 2105.11610 · arxiv_version: 2105.11610v1 · doi: 10.48550/arxiv.2105.11610 · pith_short_12: QQBTKH37CNVS · pith_short_16: QQBTKH37CNVSSOSU · pith_short_8: QQBTKH37

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/QQBTKH37CNVSSOSUX4TKYOT6I4 \
  | 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: 8403351f7f136b293a54bf26ac3a7e472c0e61d410c4beb68617ae678beb4da3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ca84aeefa097f224c1d4a28aefc9287736f86e95bdf7d131392cf3dcde17573",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-05-25T02:17:56Z",
    "title_canon_sha256": "b390ac05c8b9995d697b951884c2efbb05995a61436028632b15984edbed309c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.11610",
    "kind": "arxiv",
    "version": 1
  }
}