Pith Number

pith:LWKFUFXR

pith:2025:LWKFUFXR67PSJJTDJS5PHYEGX7

not attested not anchored not stored refs pending

Experimental Realizations of Information Engines: Beyond Proof of Concept

Laura Hoek, Omer Chor, R\'emi Goerlich, Saar Rahav, Yael Roichman

arxiv:2501.13593 v1 · 2025-01-23 · cond-mat.stat-mech · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LWKFUFXR67PSJJTDJS5PHYEGX7}

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	2026-07-05T10:04:31.180043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d945a16f1f7df24a6634cbaf3e086bfd30e5914944badf4673bba56e5f3436a

Aliases

arxiv: 2501.13593 · arxiv_version: 2501.13593v1 · doi: 10.48550/arxiv.2501.13593 · pith_short_12: LWKFUFXR67PS · pith_short_16: LWKFUFXR67PSJJTD · pith_short_8: LWKFUFXR

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/LWKFUFXR67PSJJTDJS5PHYEGX7 \
  | 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: 5d945a16f1f7df24a6634cbaf3e086bfd30e5914944badf4673bba56e5f3436a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3df9d77dfee757d74e98eff6725a033d09016cf2f26c3b6703075deb789a7f60",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2025-01-23T12:02:09Z",
    "title_canon_sha256": "d02ab41d90e5842603857cd4ecad6b568fd4496958700837e574955ece19af01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13593",
    "kind": "arxiv",
    "version": 1
  }
}