Pith Number

pith:SX6MZLUG

pith:2019:SX6MZLUGZXBRVVEESPDAWXAV4U

not attested not anchored not stored refs pending

Designing for Participation and Change in Digital Institutions

Brian Keegan, Peter Krafft, Seth Frey

arxiv:1902.08728 v2 · 2019-02-23 · 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{SX6MZLUGZXBRVVEESPDAWXAV4U}

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	2026-05-17T23:52:31.722761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95fcccae86cdc31ad48493c60b5c15e5190410b6c0601e9205ae61592204a6c7

Aliases

arxiv: 1902.08728 · arxiv_version: 1902.08728v2 · doi: 10.48550/arxiv.1902.08728 · pith_short_12: SX6MZLUGZXBR · pith_short_16: SX6MZLUGZXBRVVEE · pith_short_8: SX6MZLUG

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/SX6MZLUGZXBRVVEESPDAWXAV4U \
  | 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: 95fcccae86cdc31ad48493c60b5c15e5190410b6c0601e9205ae61592204a6c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6616dd69d0a0d87a505a09aebeda68748c349ece05318ba02c6205fed229f552",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-02-23T03:40:47Z",
    "title_canon_sha256": "93c1d2cbd53fdbdfc4be89f533544b1d2de15ab3ff68dcae28810af35083cc9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08728",
    "kind": "arxiv",
    "version": 2
  }
}