Pith Number

pith:NB4WW4LX

pith:2022:NB4WW4LXO4PWMMDH4H64CFVDVC

not attested not anchored not stored refs pending

Spatial Feature Mapping for 6DoF Object Pose Estimation

Henghui Ding, Jianhan Mei, Xudong Jiang

arxiv:2206.01831 v1 · 2022-06-03 · 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{NB4WW4LXO4PWMMDH4H64CFVDVC}

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	2026-07-05T04:28:56.675614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68796b7177771f663067e1fdc116a3a8b210592bb73b04d858652d0c2173b996

Aliases

arxiv: 2206.01831 · arxiv_version: 2206.01831v1 · doi: 10.48550/arxiv.2206.01831 · pith_short_12: NB4WW4LXO4PW · pith_short_16: NB4WW4LXO4PWMMDH · pith_short_8: NB4WW4LX

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/NB4WW4LXO4PWMMDH4H64CFVDVC \
  | 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: 68796b7177771f663067e1fdc116a3a8b210592bb73b04d858652d0c2173b996

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7bf1bf0493dfe3c537759419d0dd150c600901a8699ca2998c83fe4894ae341",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-03T21:44:10Z",
    "title_canon_sha256": "a9a993ef5b6f6e24fc43ded9101e2b8fc09724e4cd5dd7717bd237c668400505"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.01831",
    "kind": "arxiv",
    "version": 1
  }
}