Pith Number

pith:C54FF73H

pith:2025:C54FF73H5O5J57GRHIZ7J63KZP

not attested not anchored not stored refs pending

Towards Computer-Using Personal Agents

Aidan Hogan, Andreas Harth, Anna Lisa Gentile, Chang Sun, Deborah L. McGuinness, Ernesto Jimenez-Ruiz, Jesse Wright, John Domingue, Katja Hose, Olaf Hartig, Piero A. Bonatti, Ruben Verborgh

arxiv:2503.15515 v1 · 2025-01-31 · cs.HC · cs.AI · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C54FF73H5O5J57GRHIZ7J63KZP}

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	2026-07-05T10:35:51.861114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

177852ff67ebba9efcd13a33f4fb6acbc7754cbb2d766703a1d4a139b641cb2f

Aliases

arxiv: 2503.15515 · arxiv_version: 2503.15515v1 · doi: 10.48550/arxiv.2503.15515 · pith_short_12: C54FF73H5O5J · pith_short_16: C54FF73H5O5J57GR · pith_short_8: C54FF73H

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/C54FF73H5O5J57GRHIZ7J63KZP \
  | 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: 177852ff67ebba9efcd13a33f4fb6acbc7754cbb2d766703a1d4a139b641cb2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f9baf2320045b0971814a18c90f9c76825877fec514eadd99995677db5f3779",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-01-31T12:26:27Z",
    "title_canon_sha256": "fb384c1d042fbf8664e6cbc3dc5d2c7f042fc084a13512bdce46fefe701f4d71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.15515",
    "kind": "arxiv",
    "version": 1
  }
}