Pith Number

pith:KWWM5EKE

pith:2017:KWWM5EKEABAIBUXWTGUQN6UQQ3

not attested not anchored not stored refs pending

Crowd Science: Measurements, Models, and Methods

J. Prpic, P., Shukla

arxiv:1702.04221 v1 · 2017-02-13 · cs.CY · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KWWM5EKEABAIBUXWTGUQN6UQQ3}

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	2026-05-18T00:50:48.718146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55acce9144004080d2f699a906fa9086cbc944a0e8e6c104bfe655bf13159a14

Aliases

arxiv: 1702.04221 · arxiv_version: 1702.04221v1 · doi: 10.48550/arxiv.1702.04221 · pith_short_12: KWWM5EKEABAI · pith_short_16: KWWM5EKEABAIBUXW · pith_short_8: KWWM5EKE

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/KWWM5EKEABAIBUXWTGUQN6UQQ3 \
  | 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: 55acce9144004080d2f699a906fa9086cbc944a0e8e6c104bfe655bf13159a14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15f759088d484e70dc2f59b59002b7b5a4dd4f201698619ac4397e7ef3634290",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-02-13T02:05:27Z",
    "title_canon_sha256": "8c0c12ab15fa43f63bdf47dfb3bcad82a3c2b768a59c340af9cb8a4930bc8e3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04221",
    "kind": "arxiv",
    "version": 1
  }
}