Pith Number

pith:2ZNXCSTW

pith:2021:2ZNXCSTWADWIHLMECTZQQWXULN

not attested not anchored not stored refs pending

Envisioning Communities: A Participatory Approach Towards AI for Social Good

Diana Acosta-Navas, Elizabeth Bondi, Jackson A. Killian, Lily Xu

arxiv:2105.01774 v2 · 2021-05-04 · cs.CY · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ZNXCSTWADWIHLMECTZQQWXULN}

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	2026-07-05T02:50:29.974507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d65b714a7600ec83ad8414f3085af45b726e71d7a33778fdfb1a26d92a6f84c4

Aliases

arxiv: 2105.01774 · arxiv_version: 2105.01774v2 · doi: 10.48550/arxiv.2105.01774 · pith_short_12: 2ZNXCSTWADWI · pith_short_16: 2ZNXCSTWADWIHLME · pith_short_8: 2ZNXCSTW

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/2ZNXCSTWADWIHLMECTZQQWXULN \
  | 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: d65b714a7600ec83ad8414f3085af45b726e71d7a33778fdfb1a26d92a6f84c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cca90f9a2ceea70e78040c24b0af3aa215a7d4e8479170cf045cfabcfebd769",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2021-05-04T21:40:04Z",
    "title_canon_sha256": "46ff1f510526da246dff600464e90b1be1ec93b8b6e05264236ed0ce634daf68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.01774",
    "kind": "arxiv",
    "version": 2
  }
}