Pith Number

pith:PRJIL3XH

pith:2018:PRJIL3XH2NXX6PH75CCXS7FATS

not attested not anchored not stored refs pending

The Fundamentals of Policy Crowdsourcing

Araz Taeihagh, James Melton, John Prpic

arxiv:1802.04143 v1 · 2018-02-09 · cs.CY · cs.HC · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PRJIL3XH2NXX6PH75CCXS7FATS}

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	2026-05-18T00:23:46.687999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c5285eee7d36f7f3cffe885797ca09cb424610af2c5fc71157113776f0ab497

Aliases

arxiv: 1802.04143 · arxiv_version: 1802.04143v1 · doi: 10.48550/arxiv.1802.04143 · pith_short_12: PRJIL3XH2NXX · pith_short_16: PRJIL3XH2NXX6PH7 · pith_short_8: PRJIL3XH

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/PRJIL3XH2NXX6PH75CCXS7FATS \
  | 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: 7c5285eee7d36f7f3cffe885797ca09cb424610af2c5fc71157113776f0ab497

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c65dd8ecc4725321f13ae5d06440c24c286340d8e1f288515299f4627e672803",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-02-09T03:41:41Z",
    "title_canon_sha256": "91c37eae2201f309a5c47b7f1b901c78290dadc1be2a660bdc63ac246cefec3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04143",
    "kind": "arxiv",
    "version": 1
  }
}