Pith Number

pith:DHVLAWJ4

pith:2019:DHVLAWJ44AS6RSLFOU2QHXLEML

not attested not anchored not stored refs pending

Work-distribution quantumness and irreversibility when crossing a quantum phase transition in finite time

Irene D'Amico, Krissia Zawadzki, Roberto M. Serra

arxiv:1908.06488 v2 · 2019-08-18 · quant-ph · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHVLAWJ44AS6RSLFOU2QHXLEML}

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	2026-07-05T01:24:27.802761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19eab0593ce025e8c965753503dd6462d67614c0d214505960aec8c3f86d63c8

Aliases

arxiv: 1908.06488 · arxiv_version: 1908.06488v2 · doi: 10.48550/arxiv.1908.06488 · pith_short_12: DHVLAWJ44AS6 · pith_short_16: DHVLAWJ44AS6RSLF · pith_short_8: DHVLAWJ4

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/DHVLAWJ44AS6RSLFOU2QHXLEML \
  | 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: 19eab0593ce025e8c965753503dd6462d67614c0d214505960aec8c3f86d63c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d62d31a59aae1e9021416fb4e5107b6e54d9d52a802239583a7e8b4e5949af18",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-18T17:38:54Z",
    "title_canon_sha256": "0ce45016fde96a035bdc5b48840043075ef21ef271f0f2768dc982c643ed66b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06488",
    "kind": "arxiv",
    "version": 2
  }
}