Pith Number

pith:PACWOOSA

pith:2016:PACWOOSABWXTAXWECAM5MMPCG5

not attested not anchored not stored refs pending

Topological order of mixed states in quantum many-body systems

Fabian Grusdt

arxiv:1609.02432 v2 · 2016-09-08 · quant-ph · cond-mat.quant-gas · 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{PACWOOSABWXTAXWECAM5MMPCG5}

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	2026-05-18T00:51:16.403416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7805673a400daf305ec41019d631e2377272e6745da348c664eb172c81f2db8e

Aliases

arxiv: 1609.02432 · arxiv_version: 1609.02432v2 · doi: 10.48550/arxiv.1609.02432 · pith_short_12: PACWOOSABWXT · pith_short_16: PACWOOSABWXTAXWE · pith_short_8: PACWOOSA

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/PACWOOSABWXTAXWECAM5MMPCG5 \
  | 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: 7805673a400daf305ec41019d631e2377272e6745da348c664eb172c81f2db8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27a5c1ceed62815d12a58f84f6837b4bac2b79815e8822190fe5229f98d0dc8e",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-09-08T14:01:51Z",
    "title_canon_sha256": "d2be2a822bd9ac7cce0ef5f70f33cc05a94d6ae7e2ab3069dd453d70505a9321"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02432",
    "kind": "arxiv",
    "version": 2
  }
}