Pith Number

pith:MKJ35MII

pith:2013:MKJ35MIIRM4TBPUIVP7UXSQAK3

not attested not anchored not stored refs pending

DorFin: WiFi Fingerprint-based Localization Revisited

Chenshu Wu, Mingyan Liu, Yunhao Liu, Zheng Yang, Zimu Zhou

arxiv:1308.6663 v1 · 2013-08-30 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MKJ35MIIRM4TBPUIVP7UXSQAK3}

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	2026-05-18T03:14:38.493558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6293beb1088b3930be88abff4bca0056cc964b7d4ad8543bf0d3e931bf9355c1

Aliases

arxiv: 1308.6663 · arxiv_version: 1308.6663v1 · doi: 10.48550/arxiv.1308.6663 · pith_short_12: MKJ35MIIRM4T · pith_short_16: MKJ35MIIRM4TBPUI · pith_short_8: MKJ35MII

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/MKJ35MIIRM4TBPUIVP7UXSQAK3 \
  | 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: 6293beb1088b3930be88abff4bca0056cc964b7d4ad8543bf0d3e931bf9355c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e7173de9f872e33fd8aff961097f808e7df461668b15f270151d6fc70f4f6c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2013-08-30T07:14:35Z",
    "title_canon_sha256": "c59fdabc2e8fac2086b54b09bbfc77503fcc53544c39848397c20d291e2f09c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6663",
    "kind": "arxiv",
    "version": 1
  }
}