Pith Number

pith:7MF2F6SP

pith:2022:7MF2F6SPZVX4722CRJKO3VGZRW

not attested not anchored not stored refs pending

Object Level Depth Reconstruction for Category Level 6D Object Pose Estimation From Monocular RGB Image

Hongyan Liu, Jian Xu, Jun He, Kejian Wu, Zhaoxin Fan, Zhenbo Song, Zhicheng Wang

arxiv:2204.01586 v2 · 2022-04-04 · 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{7MF2F6SPZVX4722CRJKO3VGZRW}

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	2026-07-05T04:51:56.119762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb0ba2fa4fcd6fcfeb428a54edd4d98da2ea356dc8544389e2dc4a5cff26a17e

Aliases

arxiv: 2204.01586 · arxiv_version: 2204.01586v2 · doi: 10.48550/arxiv.2204.01586 · pith_short_12: 7MF2F6SPZVX4 · pith_short_16: 7MF2F6SPZVX4722C · pith_short_8: 7MF2F6SP

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/7MF2F6SPZVX4722CRJKO3VGZRW \
  | 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: fb0ba2fa4fcd6fcfeb428a54edd4d98da2ea356dc8544389e2dc4a5cff26a17e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa4f8b290188ec0ecbf71e0ac0f9c3af724bfc93d6cb17bf5dd51d7d9e1ef313",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-04T15:33:28Z",
    "title_canon_sha256": "53d8ca6ac586d60962b201db31bfbdcae34f2e8e3882862f8629d91c43a9fb82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.01586",
    "kind": "arxiv",
    "version": 2
  }
}