Pith Number

pith:QMXLV5A5

pith:2013:QMXLV5A5EE5BWDQTYVRQKHEFOQ

not attested not anchored not stored refs pending

Joint Indoor Localization and Radio Map Construction with Limited Deployment Load

Sameh Sorour, Shahrokh Valaee, Yves Lostanlen

arxiv:1310.3407 v1 · 2013-10-12 · cs.NI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QMXLV5A5EE5BWDQTYVRQKHEFOQ}

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	2026-05-18T03:10:35.819266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

832ebaf41d213a1b0e13c563051c8574253ac94bd802808d94574c35b4fced2e

Aliases

arxiv: 1310.3407 · arxiv_version: 1310.3407v1 · doi: 10.48550/arxiv.1310.3407 · pith_short_12: QMXLV5A5EE5B · pith_short_16: QMXLV5A5EE5BWDQT · pith_short_8: QMXLV5A5

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/QMXLV5A5EE5BWDQTYVRQKHEFOQ \
  | 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: 832ebaf41d213a1b0e13c563051c8574253ac94bd802808d94574c35b4fced2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5de257e0d47d42fa90c46c0174f1506824490d89ef315d4cde75f9ff988e86d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2013-10-12T17:20:41Z",
    "title_canon_sha256": "4309d67ff90a82cb882b8cd46ab0313b7d067da8514f8a95170943898907e44b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3407",
    "kind": "arxiv",
    "version": 1
  }
}