Pith Number

pith:QCIWA3K4

pith:2023:QCIWA3K4EFDQ6GUJPWXO33LRNR

not attested not anchored not stored refs pending

Unfinished Architectures: A Perspective from Artificial Intelligence

Elena Merino-G\'omez, Fernando Moral, Pedro Reviriego

arxiv:2303.12732 v1 · 2023-03-03 · cs.CV · 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{QCIWA3K4EFDQ6GUJPWXO33LRNR}

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	2026-07-05T06:49:02.173373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8091606d5c21470f1a897daeeded716c65c347a3aeb4c65e01d6b1211316e332

Aliases

arxiv: 2303.12732 · arxiv_version: 2303.12732v1 · doi: 10.48550/arxiv.2303.12732 · pith_short_12: QCIWA3K4EFDQ · pith_short_16: QCIWA3K4EFDQ6GUJ · pith_short_8: QCIWA3K4

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/QCIWA3K4EFDQ6GUJPWXO33LRNR \
  | 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: 8091606d5c21470f1a897daeeded716c65c347a3aeb4c65e01d6b1211316e332

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2c3c62d0f19c1da89450fdd68138cb8e51ce033f4fef431a7442e9a1e73aac5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-03T13:05:10Z",
    "title_canon_sha256": "7358c69016795f44d83bcfa7f75befca7848d321747ec4af07ccf68c93742ca4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12732",
    "kind": "arxiv",
    "version": 1
  }
}