Pith Number

pith:PC2MWBPC

pith:2019:PC2MWBPCXOZIUSP6IDGUBLVQAM

not attested not anchored not stored refs pending

DS-VIO: Robust and Efficient Stereo Visual Inertial Odometry based on Dual Stage EKF

Qiang Shen, Wenqing Chen, Xiaogang Xiong, Zhichao Liu

arxiv:1905.00684 v1 · 2019-05-02 · 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{PC2MWBPCXOZIUSP6IDGUBLVQAM}

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	2026-05-17T23:47:11.257357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78b4cb05e2bbb28a49fe40cd40aeb0033570786d28f5649793ccce5e993f5a02

Aliases

arxiv: 1905.00684 · arxiv_version: 1905.00684v1 · doi: 10.48550/arxiv.1905.00684 · pith_short_12: PC2MWBPCXOZI · pith_short_16: PC2MWBPCXOZIUSP6 · pith_short_8: PC2MWBPC

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/PC2MWBPCXOZIUSP6IDGUBLVQAM \
  | 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: 78b4cb05e2bbb28a49fe40cd40aeb0033570786d28f5649793ccce5e993f5a02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1f89e69636da7ab412125be21cf2692952780c9bf1859a02b8e9d2f1c0b65bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-02T11:59:25Z",
    "title_canon_sha256": "3e58aa239f9e49e9a2697b4e22daabc3287d54936c4c36a2a12194bcac11d91c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00684",
    "kind": "arxiv",
    "version": 1
  }
}