Pith Number

pith:OPJOJQJC

pith:2023:OPJOJQJCAJBORNK3GYNN3IOZWR

not attested not anchored not stored refs pending

Location-based AR for Social Justice: Case Studies, Lessons, and Open Challenges

Hope Schroeder, Khoi Le, Kyle Qian, Rob Tokanel

arxiv:2302.02050 v1 · 2023-02-04 · 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{OPJOJQJCAJBORNK3GYNN3IOZWR}

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	2026-07-05T05:38:48.271399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73d2e4c1220242e8b55b361adda1d9b4705deb4b23db127481df7a3f44137807

Aliases

arxiv: 2302.02050 · arxiv_version: 2302.02050v1 · doi: 10.48550/arxiv.2302.02050 · pith_short_12: OPJOJQJCAJBO · pith_short_16: OPJOJQJCAJBORNK3 · pith_short_8: OPJOJQJC

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/OPJOJQJCAJBORNK3GYNN3IOZWR \
  | 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: 73d2e4c1220242e8b55b361adda1d9b4705deb4b23db127481df7a3f44137807

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "045a8975f00d43ae676e4423c491350b88dd6c1721d01435fc88873517f69ef6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2023-02-04T01:21:12Z",
    "title_canon_sha256": "9b75d4126ed21bbae51cafded45fdb6662a2ec49fb61f5378d4b0027e755c6e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.02050",
    "kind": "arxiv",
    "version": 1
  }
}