Pith Number

pith:QTI5HOKW

pith:2025:QTI5HOKW4WHYWPHJXS547NZK22

not attested not anchored not stored refs pending

Force-Dual Modes: Subspace Design from Stochastic Forces

Eitan Grinspun, Maurizio Chiaramonte, Otman Benchekroun, Philip Allen Etter

arxiv:2505.23969 v1 · 2025-05-29 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QTI5HOKW4WHYWPHJXS547NZK22}

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	2026-07-05T11:12:39.307926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84d1d3b956e58f8b3ce9bcbbcfb72ad698117449237c0e14b76c514fc7714ec7

Aliases

arxiv: 2505.23969 · arxiv_version: 2505.23969v1 · doi: 10.48550/arxiv.2505.23969 · pith_short_12: QTI5HOKW4WHY · pith_short_16: QTI5HOKW4WHYWPHJ · pith_short_8: QTI5HOKW

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/QTI5HOKW4WHYWPHJXS547NZK22 \
  | 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: 84d1d3b956e58f8b3ce9bcbbcfb72ad698117449237c0e14b76c514fc7714ec7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3de3da100b5c12ba783276433e90c5fbf1b64766759786df1a46dc3ce997056",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2025-05-29T19:49:05Z",
    "title_canon_sha256": "852da4f71e6efc552e718db3f3c129049b97bf58baf0da4d491721b2c5acc552"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23969",
    "kind": "arxiv",
    "version": 1
  }
}