Pith Number

pith:FDAGUTSC

pith:2020:FDAGUTSCDCW5SFER7DIVPHDFPB

not attested not anchored not stored refs pending

Quantum fluctuations hinder finite-time information erasure near the Landauer limit

Giacomo Guarnieri, Harry J. D. Miller, John Goold, Mark T. Mitchison

arxiv:2007.01882 v4 · 2020-07-03 · quant-ph · 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{FDAGUTSCDCW5SFER7DIVPHDFPB}

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	2026-07-05T01:43:26.942052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28c06a4e4218add91491f8d1579c6578468be7bb138b49d3d716003bbf2d0d1d

Aliases

arxiv: 2007.01882 · arxiv_version: 2007.01882v4 · doi: 10.48550/arxiv.2007.01882 · pith_short_12: FDAGUTSCDCW5 · pith_short_16: FDAGUTSCDCW5SFER · pith_short_8: FDAGUTSC

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/FDAGUTSCDCW5SFER7DIVPHDFPB \
  | 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: 28c06a4e4218add91491f8d1579c6578468be7bb138b49d3d716003bbf2d0d1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a8eadd53f2270664ce9c606bf301b86594b5d723a8dbe8d46283094e824f2b8",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-07-03T18:00:21Z",
    "title_canon_sha256": "cf4f242844047908732b7697600f5eb2762f0f9bc432a06874e9e60ea88457e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.01882",
    "kind": "arxiv",
    "version": 4
  }
}