Pith Number

pith:CKFLWXKR

pith:2026:CKFLWXKRIR2CZFL2MOBBRVOUDB

not attested not anchored not stored refs pending

Measurement Selection Strategies for Position Estimation in Indoor Environments

Neetu R. R, Ranjani H.G, Shrihari Vasudevan

arxiv:2605.19406 v1 · 2026-05-19 · eess.SP · cs.ET · cs.NA · math.GN · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKFLWXKRIR2CZFL2MOBBRVOUDB}

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	2026-05-20T01:05:44.022723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

128abb5d5144742c957a638218d5d4187aa953e395dc9ab52a9d68d77b2cba27

Aliases

arxiv: 2605.19406 · arxiv_version: 2605.19406v1 · doi: 10.48550/arxiv.2605.19406 · pith_short_12: CKFLWXKRIR2C · pith_short_16: CKFLWXKRIR2CZFL2 · pith_short_8: CKFLWXKR

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/CKFLWXKRIR2CZFL2MOBBRVOUDB \
  | 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: 128abb5d5144742c957a638218d5d4187aa953e395dc9ab52a9d68d77b2cba27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23a48c669fd597e484cf65379a81f2bd15b29cbd9d4caada0146725d158cdef7",
    "cross_cats_sorted": [
      "cs.ET",
      "cs.NA",
      "math.GN",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-05-19T06:00:07Z",
    "title_canon_sha256": "28ba1e2d6e19585b1aad75c5613575a6248f9ff2a71a3c270ef371e8813110b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19406",
    "kind": "arxiv",
    "version": 1
  }
}