Pith Number

pith:7RB25DL5

pith:2026:7RB25DL5ZO7GHARUCQHCNI6QXS

not attested not anchored not stored refs pending

Measurement-Access Risk Frontiers for Autonomous Scientific Control

Bo Peng

arxiv:2607.05696 v1 · 2026-07-06 · math-ph · math.MP · physics.chem-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7RB25DL5ZO7GHARUCQHCNI6QXS}

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	2026-07-08T01:18:41.794033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc43ae8d7dcbbe638234140e26a3d0bc9d93d8864f0e67a2b6ae27d2f6603901

Aliases

arxiv: 2607.05696 · arxiv_version: 2607.05696v1 · doi: 10.48550/arxiv.2607.05696 · pith_short_12: 7RB25DL5ZO7G · pith_short_16: 7RB25DL5ZO7GHARU · pith_short_8: 7RB25DL5

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/7RB25DL5ZO7GHARUCQHCNI6QXS \
  | 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: fc43ae8d7dcbbe638234140e26a3d0bc9d93d8864f0e67a2b6ae27d2f6603901

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "369cf76c26377224bbb2abd5e3c449d605bd5dbce31451585fd819f8854e9a9e",
    "cross_cats_sorted": [
      "math.MP",
      "physics.chem-ph",
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2026-07-06T23:30:47Z",
    "title_canon_sha256": "850e6d70048c65aa4f0cf23ec224b701ea9adf2b1fd2f3a86c17682c715bf2ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05696",
    "kind": "arxiv",
    "version": 1
  }
}