Pith Number

pith:P7ZTKKIP

pith:2021:P7ZTKKIPHF5W74Z5PMR53QFC5E

not attested not anchored not stored refs pending

Internal energy and information flows mediate input and output power in bipartite molecular machines

David A. Sivak, Emma Lathouwers

arxiv:2111.08781 v2 · 2021-11-16 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7ZTKKIPHF5W74Z5PMR53QFC5E}

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	2026-07-05T07:27:01.624918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ff335290f397b6ff33d7b23ddc0a2e93469c8174ad424bacfe885297233e67f

Aliases

arxiv: 2111.08781 · arxiv_version: 2111.08781v2 · doi: 10.48550/arxiv.2111.08781 · pith_short_12: P7ZTKKIPHF5W · pith_short_16: P7ZTKKIPHF5W74Z5 · pith_short_8: P7ZTKKIP

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/P7ZTKKIPHF5W74Z5PMR53QFC5E \
  | 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: 7ff335290f397b6ff33d7b23ddc0a2e93469c8174ad424bacfe885297233e67f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dad99db6ea59ebeae80af681b7f4c10855e271c95342f5c8028b94b0b560e4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2021-11-16T21:09:42Z",
    "title_canon_sha256": "7b4219702d7e060aa27fdb078eb96ce2b6667f2ac6c3f21eedfcf71505b4579c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.08781",
    "kind": "arxiv",
    "version": 2
  }
}