Pith Number

pith:UCNXO4IC

pith:2026:UCNXO4ICHS734LMPRDCWF6BGZR

not attested not anchored not stored refs pending

Revitalizing Public Urban Places through Cultural and Political Memory: A Technological Approach with LLMs and Augmented Reality

Frank Beutenmueller, Kostas Moraitis, Lara Vartziotis, Martin Obstbaum, Sotirios Kotsopoulos, Tina Vartziotis, Valentin Keckeisen

arxiv:2607.22613 v1 · 2026-06-15 · cs.CY · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UCNXO4ICHS734LMPRDCWF6BGZR}

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	2026-07-28T00:21:45.043299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a09b7771023cbfbe2d8f88c562f826cc7dc150bf5e52ccfc33c2408f5a62a383

Aliases

arxiv: 2607.22613 · arxiv_version: 2607.22613v1 · doi: 10.48550/arxiv.2607.22613 · pith_short_12: UCNXO4ICHS73 · pith_short_16: UCNXO4ICHS734LMP · pith_short_8: UCNXO4IC

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/UCNXO4ICHS734LMPRDCWF6BGZR \
  | 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: a09b7771023cbfbe2d8f88c562f826cc7dc150bf5e52ccfc33c2408f5a62a383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb752ee714b1b5226c39292374aafe0d10419614edd7b55fa60fb26a7498c235",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2026-06-15T08:48:03Z",
    "title_canon_sha256": "763656c488a8fcbfca5b0b83b93be9c9b2334e8ad2ca1427f2c9b1a5a3887431"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22613",
    "kind": "arxiv",
    "version": 1
  }
}