Pith Number

pith:F3PBZJ4M

pith:2023:F3PBZJ4M6Z6HV4HSFVWHYLFBZR

not attested not anchored not stored refs pending

In-Rack Test Tube Pose Estimation Using RGB-D Data

Hao Chen, Kensuke Harada, Masaki Matsushita, Takeyuki Kotaka, Weiwei Wan

arxiv:2308.10411 v1 · 2023-08-21 · 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{F3PBZJ4M6Z6HV4HSFVWHYLFBZR}

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	2026-07-05T06:43:08.809567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ede1ca78cf67c7af0f22d6c7c2ca1cc662b8a77cefbae1682b9f7fd3653fb1b

Aliases

arxiv: 2308.10411 · arxiv_version: 2308.10411v1 · doi: 10.48550/arxiv.2308.10411 · pith_short_12: F3PBZJ4M6Z6H · pith_short_16: F3PBZJ4M6Z6HV4HS · pith_short_8: F3PBZJ4M

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/F3PBZJ4M6Z6HV4HSFVWHYLFBZR \
  | 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: 2ede1ca78cf67c7af0f22d6c7c2ca1cc662b8a77cefbae1682b9f7fd3653fb1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6cbe6ad4d43a91f54af80f0a64515107e8a389355119c07823308323eca6d4a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-21T01:35:06Z",
    "title_canon_sha256": "be9a1979498e004134dcce17b3c0cf84421a99ff114422bf0a665a038acda323"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.10411",
    "kind": "arxiv",
    "version": 1
  }
}