Pith Number

pith:VXTYIE3A

pith:2019:VXTYIE3AIFVNKLPZQODM4FEAMD

not attested not anchored not stored refs pending

How Effectively Can Indoor Wireless Positioning Relieve Visual Tracking Pains: A Camera-Rao Bound Viewpoint

Feng Yin, Panwen Hu, Rui Huang, Zizheng Yan

arxiv:1903.03736 v1 · 2019-03-09 · 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{VXTYIE3AIFVNKLPZQODM4FEAMD}

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	2026-05-17T23:51:41.088794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ade7841360416ad52df98386ce148060dedbf40f48a3913e2f6e92a53a6172ed

Aliases

arxiv: 1903.03736 · arxiv_version: 1903.03736v1 · doi: 10.48550/arxiv.1903.03736 · pith_short_12: VXTYIE3AIFVN · pith_short_16: VXTYIE3AIFVNKLPZ · pith_short_8: VXTYIE3A

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/VXTYIE3AIFVNKLPZQODM4FEAMD \
  | 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: ade7841360416ad52df98386ce148060dedbf40f48a3913e2f6e92a53a6172ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24cacbf5f9584ec33621fa0ed0f78a18cdc264f8eaea13aee12989dc0e60dddd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-09T04:49:27Z",
    "title_canon_sha256": "3c0b808bf3f727b655019f820a0a9d6110f505ba41328757f0582a0bf6df285b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03736",
    "kind": "arxiv",
    "version": 1
  }
}