Pith Number

pith:UHCYYZXN

pith:2026:UHCYYZXNGX7DF2NYT3M5A4DXB3

not attested not anchored not stored refs pending

Humans Cannot Detect AI-Generated Media But Communities May -- For Now: Collaborative AI Detection in r/RealOrAI on Reddit

Tu\u{g}rulcan Elmas

arxiv:2605.24287 v1 · 2026-05-22 · 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{UHCYYZXNGX7DF2NYT3M5A4DXB3}

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	2026-05-26T01:02:57.915429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1c58c66ed35fe32e9b89ed9d070770ef0b20a01bf66adbda4519c3f3dd45671

Aliases

arxiv: 2605.24287 · arxiv_version: 2605.24287v1 · doi: 10.48550/arxiv.2605.24287 · pith_short_12: UHCYYZXNGX7D · pith_short_16: UHCYYZXNGX7DF2NY · pith_short_8: UHCYYZXN

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/UHCYYZXNGX7DF2NYT3M5A4DXB3 \
  | 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: a1c58c66ed35fe32e9b89ed9d070770ef0b20a01bf66adbda4519c3f3dd45671

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98f9f9e890926a310cd073a462ab6407b7cae105c0c7fa40b24b00af314982cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2026-05-22T23:38:32Z",
    "title_canon_sha256": "fb5c13819311775d9cba4ce73a860226ee6ece2d0ff4da8f08be2ab7fdd2ede0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24287",
    "kind": "arxiv",
    "version": 1
  }
}