Pith Number

pith:QG6EUVBU

pith:2025:QG6EUVBUCPPZLEQO65AC5FP2HZ

not attested not anchored not stored refs pending

An Exploratory Framework for Future SETI Applications: Detecting Generative Reactivity via Language Models

Po-Chieh Yu

arxiv:2506.02730 v1 · 2025-06-03 · astro-ph.IM · 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{QG6EUVBUCPPZLEQO65AC5FP2HZ}

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	2026-07-05T11:15:07.275005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81bc4a543413df95920ef7402e95fa3e640b259cb2f68956605c68af13c4d8cb

Aliases

arxiv: 2506.02730 · arxiv_version: 2506.02730v1 · doi: 10.48550/arxiv.2506.02730 · pith_short_12: QG6EUVBUCPPZ · pith_short_16: QG6EUVBUCPPZLEQO · pith_short_8: QG6EUVBU

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/QG6EUVBUCPPZLEQO65AC5FP2HZ \
  | 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: 81bc4a543413df95920ef7402e95fa3e640b259cb2f68956605c68af13c4d8cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7e3b9f099c1f3cbeb39ba6199678ffe3d4a30a1b9379de16e2c4da7f5aff46c",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-06-03T10:46:57Z",
    "title_canon_sha256": "4b28c52d4bd5ed121d1d3f9c84f0faf8361952504f6b1be49f53af30afe626b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02730",
    "kind": "arxiv",
    "version": 1
  }
}