Pith Number

pith:7WND36CZ

pith:2014:7WND36CZQLL7FUFLIARPUBXXDU

not attested not anchored not stored refs pending

Gibbs-Preserving Maps outperform Thermal Operations in the quantum regime

Jonathan Oppenheim, Philippe Faist, Renato Renner

arxiv:1406.3618 v2 · 2014-06-13 · quant-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{7WND36CZQLL7FUFLIARPUBXXDU}

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	2026-05-18T02:19:08.429522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd9a3df85982d7f2d0ab4022fa06f71d235d8d3c5aad286925936b8620a5da41

Aliases

arxiv: 1406.3618 · arxiv_version: 1406.3618v2 · doi: 10.48550/arxiv.1406.3618 · pith_short_12: 7WND36CZQLL7 · pith_short_16: 7WND36CZQLL7FUFL · pith_short_8: 7WND36CZ

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/7WND36CZQLL7FUFLIARPUBXXDU \
  | 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: fd9a3df85982d7f2d0ab4022fa06f71d235d8d3c5aad286925936b8620a5da41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a3660142f2f04bbc64add33e45576a5a12b5d28bb30eda05e7c56d8f8affa54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-06-13T19:49:32Z",
    "title_canon_sha256": "7588db0a79caba546f9a39c041f10b0aec90dba95684af5dc93bcaff8224adf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3618",
    "kind": "arxiv",
    "version": 2
  }
}