Pith Number

pith:C6FIPBKM

pith:2018:C6FIPBKMTDILFPIBAULHYGQKTH

not attested not anchored not stored refs pending

WiFiScout: A Crowdsensing WiFi Advisory System with Gamification-based Incentive

Fang-Jing Wu, Tie Luo

arxiv:1808.03988 v1 · 2018-08-12 · 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{C6FIPBKMTDILFPIBAULHYGQKTH}

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	2026-05-18T00:08:19.164296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

178a87854c98d0b2bd0105167c1a0a99d813d626a283b692e665021c5a4e7b4f

Aliases

arxiv: 1808.03988 · arxiv_version: 1808.03988v1 · doi: 10.48550/arxiv.1808.03988 · pith_short_12: C6FIPBKMTDIL · pith_short_16: C6FIPBKMTDILFPIB · pith_short_8: C6FIPBKM

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/C6FIPBKMTDILFPIBAULHYGQKTH \
  | 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: 178a87854c98d0b2bd0105167c1a0a99d813d626a283b692e665021c5a4e7b4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25f52aec1823af10945a0627316522ed32acb3ca18ab741c064918dc63d499cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-08-12T19:11:04Z",
    "title_canon_sha256": "8a1ccfc29bc2d8f06034bba7c56c0d50c2c1587debad949c28fa783dde9c3301"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03988",
    "kind": "arxiv",
    "version": 1
  }
}