Pith Number

pith:MKKLWW4Z

pith:2017:MKKLWW4ZPJW55W7L6NEKKPQ76G

not attested not anchored not stored refs pending

Decoherence from spin environments: Loschmidt echo and quasiparticle excitations

Henrik Johannesson, R. Jafari

arxiv:1709.09417 v2 · 2017-09-27 · cond-mat.stat-mech · cond-mat.str-el · 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{MKKLWW4ZPJW55W7L6NEKKPQ76G}

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	2026-05-18T00:27:31.437570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6294bb5b997a6ddedbebf348a53e1ff1b102db01c19a50fae51d8c4c6803bc4f

Aliases

arxiv: 1709.09417 · arxiv_version: 1709.09417v2 · doi: 10.48550/arxiv.1709.09417 · pith_short_12: MKKLWW4ZPJW5 · pith_short_16: MKKLWW4ZPJW55W7L · pith_short_8: MKKLWW4Z

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/MKKLWW4ZPJW55W7L6NEKKPQ76G \
  | 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: 6294bb5b997a6ddedbebf348a53e1ff1b102db01c19a50fae51d8c4c6803bc4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "234c3c8006c8407a1a261f1dc5c71a809b117d1a6940fe9f2fc2b9e00193adb9",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2017-09-27T09:44:37Z",
    "title_canon_sha256": "e36dac8f5b32af5442479a88f5643dcb4cfd1f7af859c26b783be490b41002ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09417",
    "kind": "arxiv",
    "version": 2
  }
}