Pith Number

pith:AGJXKY6G

pith:2025:AGJXKY6GDQEQUJIZCFMTTVVGP5

not attested not anchored not stored refs pending

A logic for instrumental obligation

Jialiang Yan, Qingyu He

arxiv:2505.06824 v1 · 2025-05-11 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AGJXKY6GDQEQUJIZCFMTTVVGP5}

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	2026-07-05T11:01:37.412187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01937563c61c090a2519115939d6a67f6bdcd8a362ac492f8f63e626803906ab

Aliases

arxiv: 2505.06824 · arxiv_version: 2505.06824v1 · doi: 10.48550/arxiv.2505.06824 · pith_short_12: AGJXKY6GDQEQ · pith_short_16: AGJXKY6GDQEQUJIZ · pith_short_8: AGJXKY6G

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/AGJXKY6GDQEQUJIZCFMTTVVGP5 \
  | 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: 01937563c61c090a2519115939d6a67f6bdcd8a362ac492f8f63e626803906ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb8145d01a4d5dbc3ccdb645df4576575aedf04477c2b294ff61399b7162bd39",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2025-05-11T03:24:09Z",
    "title_canon_sha256": "d9eef9ea1102f4a63997642a4e6181514b68d9a32a4a11d999329e1d9f0543c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.06824",
    "kind": "arxiv",
    "version": 1
  }
}