Pith Number

pith:Z2GDOCHR

pith:2017:Z2GDOCHR2ABFV5ZTWYAKE6MTTS

not attested not anchored not stored refs pending

Quality of Information in Mobile Crowdsensing: Survey and Research Challenges

Francesco Restuccia, Nirnay Ghosh, Sajal Das, Shameek Bhattacharjee, Tommaso Melodia

arxiv:1709.03583 v1 · 2017-09-07 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2GDOCHR2ABFV5ZTWYAKE6MTTS}

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	2026-05-18T00:35:30.090170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce8c3708f1d0025af733b600a279939c9123ba56011732c775ce4781701418fe

Aliases

arxiv: 1709.03583 · arxiv_version: 1709.03583v1 · doi: 10.48550/arxiv.1709.03583 · pith_short_12: Z2GDOCHR2ABF · pith_short_16: Z2GDOCHR2ABFV5ZT · pith_short_8: Z2GDOCHR

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/Z2GDOCHR2ABFV5ZTWYAKE6MTTS \
  | 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: ce8c3708f1d0025af733b600a279939c9123ba56011732c775ce4781701418fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27e7b7bc0887cc61a3d1c0e0aed969c2e9ff916318cf53430e00d5dcc67ba8a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-09-07T01:48:50Z",
    "title_canon_sha256": "f7d19737b9133701e705e4ecf776b784665ea995cb9eccf9e9a30fb4ce549e22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03583",
    "kind": "arxiv",
    "version": 1
  }
}