Pith Number

pith:RS6EICRL

pith:2025:RS6EICRLKGLXHNCRWPH3IAWDAW

not attested not anchored not stored refs pending

Policy as Code, Policy as Type

Matthew D. Fuchs

arxiv:2506.01446 v1 · 2025-06-02 · cs.CR · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RS6EICRLKGLXHNCRWPH3IAWDAW}

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	2026-07-05T11:14:13.510903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cbc440a2b519773b451b3cfb402c3059285f271699b62e4d476614bb08174ec

Aliases

arxiv: 2506.01446 · arxiv_version: 2506.01446v1 · doi: 10.48550/arxiv.2506.01446 · pith_short_12: RS6EICRLKGLX · pith_short_16: RS6EICRLKGLXHNCR · pith_short_8: RS6EICRL

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/RS6EICRLKGLXHNCRWPH3IAWDAW \
  | 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: 8cbc440a2b519773b451b3cfb402c3059285f271699b62e4d476614bb08174ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e18feb67d847e4e73317ac237d0e382bd76e47652eba66bb3454023ab9b532b",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-06-02T09:04:48Z",
    "title_canon_sha256": "e14e2e60ab651a7480100e067679e60b0734280299e01913b2106cd8d8df52a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.01446",
    "kind": "arxiv",
    "version": 1
  }
}