Pith Number

pith:WJLVVZ7T

pith:2015:WJLVVZ7TZJXMN6SEFSKS7KBBGD

not attested not anchored not stored refs pending

Citizen Science practices for Computational Social Sciences research: The conceptualization of Pop-Up Experiments

Isabelle Bonhoure, Josep Perell\'o, Mario Guti\'errez-Roig, Oleguer Sagarra

arxiv:1509.06575 v1 · 2015-09-22 · cs.CY · physics.data-an · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WJLVVZ7TZJXMN6SEFSKS7KBBGD}

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	2026-05-18T01:32:19.858935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2575ae7f3ca6ec6fa442c952fa82130d2dcb77e59dbe3724e29f516177b4145

Aliases

arxiv: 1509.06575 · arxiv_version: 1509.06575v1 · doi: 10.48550/arxiv.1509.06575 · pith_short_12: WJLVVZ7TZJXM · pith_short_16: WJLVVZ7TZJXMN6SE · pith_short_8: WJLVVZ7T

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/WJLVVZ7TZJXMN6SEFSKS7KBBGD \
  | 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: b2575ae7f3ca6ec6fa442c952fa82130d2dcb77e59dbe3724e29f516177b4145

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "610ee30635ec59e98f6511b7408bd2f5152dd16bc6d9c349b4f3e5e10c01f58e",
    "cross_cats_sorted": [
      "physics.data-an",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2015-09-22T12:47:30Z",
    "title_canon_sha256": "4be6a20ed6557a4e3579e95f3694e702c0ba850e1a1d836a8c26ead1d6b5f1b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06575",
    "kind": "arxiv",
    "version": 1
  }
}