Pith Number

pith:H3SF43M2

pith:2018:H3SF43M2WFH3PUUNFG23YOQYQS

not attested not anchored not stored refs pending

Uhlmann number in translational invariant systems

Angelo Carollo, Bernardo Spagnolo, Davide Valenti, Luca Leonforte

arxiv:1806.08592 v3 · 2018-06-22 · quant-ph · cond-mat.stat-mech · 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{H3SF43M2WFH3PUUNFG23YOQYQS}

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	2026-05-17T23:42:30.310896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ee45e6d9ab14fb7d28d29b5bc3a1884a0db1eb577cfb5c28993a5bc3dfa7b40

Aliases

arxiv: 1806.08592 · arxiv_version: 1806.08592v3 · doi: 10.48550/arxiv.1806.08592 · pith_short_12: H3SF43M2WFH3 · pith_short_16: H3SF43M2WFH3PUUN · pith_short_8: H3SF43M2

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/H3SF43M2WFH3PUUNFG23YOQYQS \
  | 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: 3ee45e6d9ab14fb7d28d29b5bc3a1884a0db1eb577cfb5c28993a5bc3dfa7b40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50ea61b63ca8cc454ec90a20f639c38bf58ec7179d9f7897ae12970e9c381888",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-06-22T10:37:58Z",
    "title_canon_sha256": "bb95dc17fa41553723ab1b1eb21fe250cabf09d8e0799b02446c61d45883ea7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08592",
    "kind": "arxiv",
    "version": 3
  }
}