Pith Number

pith:YSQMXZD5

pith:2017:YSQMXZD5HTMJ4SBHGHCVCGIHRV

not attested not anchored not stored refs pending

Health Care Crowds: Collective Intelligence in Public Health

J. Prpic

arxiv:1702.04220 v1 · 2017-02-10 · 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{YSQMXZD5HTMJ4SBHGHCVCGIHRV}

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	2026-05-18T00:50:48.726470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4a0cbe47d3cd89e482731c55119078d6246e44f8faa834a552b1aeee7d93d49

Aliases

arxiv: 1702.04220 · arxiv_version: 1702.04220v1 · doi: 10.48550/arxiv.1702.04220 · pith_short_12: YSQMXZD5HTMJ · pith_short_16: YSQMXZD5HTMJ4SBH · pith_short_8: YSQMXZD5

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/YSQMXZD5HTMJ4SBHGHCVCGIHRV \
  | 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: c4a0cbe47d3cd89e482731c55119078d6246e44f8faa834a552b1aeee7d93d49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d58246e5673a764fc49adb0833905138f1bbcc135b13b3e8a88dd8dbbb84f38",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-02-10T09:37:27Z",
    "title_canon_sha256": "09934550b34e585c3bec787780743893df5c25d920d0725d33150063644b3eda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04220",
    "kind": "arxiv",
    "version": 1
  }
}