Pith Number

pith:D64OQIDF

pith:2026:D64OQIDFS5OBVDYLKBCACGAYS5

not attested not anchored not stored refs pending

Geometric Bounds on the Finite-Time Performance of Active Machines

Geng Li, Z. C. Tu

arxiv:2606.03205 v1 · 2026-06-02 · cond-mat.stat-mech · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D64OQIDFS5OBVDYLKBCACGAYS5}

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	2026-06-03T01:05:34.853148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fb8e82065975c1a8f0b50440118189746d8f0292eb83af483f8e820cbd23622

Aliases

arxiv: 2606.03205 · arxiv_version: 2606.03205v1 · doi: 10.48550/arxiv.2606.03205 · pith_short_12: D64OQIDFS5OB · pith_short_16: D64OQIDFS5OBVDYL · pith_short_8: D64OQIDF

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/D64OQIDFS5OBVDYLKBCACGAYS5 \
  | 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: 1fb8e82065975c1a8f0b50440118189746d8f0292eb83af483f8e820cbd23622

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47ee777857c9322b02409a14235f42aa84721524ff97b4843b4fe8501f70073a",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2026-06-02T06:04:50Z",
    "title_canon_sha256": "3ac9b65f5ec8b939f6ee77c0a8b93cf94fe2a92e1b08335e418317604de686b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03205",
    "kind": "arxiv",
    "version": 1
  }
}