Pith Number

pith:D6WP2Y4E

pith:2015:D6WP2Y4ERR4EU6A46N33AASYCV

not attested not anchored not stored refs pending

Exact diagonalization of quantum lattice models on coprocessors

Ari Harju, Topi Siro

arxiv:1511.00863 v2 · 2015-11-03 · cond-mat.str-el · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D6WP2Y4ERR4EU6A46N33AASYCV}

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	2026-05-18T01:04:22.232698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1facfd63848c784a781cf377b00258156b8eee9cbb6bd52d8aea013b771b4e15

Aliases

arxiv: 1511.00863 · arxiv_version: 1511.00863v2 · doi: 10.48550/arxiv.1511.00863 · pith_short_12: D6WP2Y4ERR4E · pith_short_16: D6WP2Y4ERR4EU6A4 · pith_short_8: D6WP2Y4E

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/D6WP2Y4ERR4EU6A46N33AASYCV \
  | 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: 1facfd63848c784a781cf377b00258156b8eee9cbb6bd52d8aea013b771b4e15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dde93c76f8f3c4599d31e861616aff322c018f092bda695055aa2bb11085dfc9",
    "cross_cats_sorted": [
      "cs.MS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-11-03T11:26:28Z",
    "title_canon_sha256": "3751342d306e2d935a918f567da837996b8ebc8fc1b2e5d8828351a9baeee386"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00863",
    "kind": "arxiv",
    "version": 2
  }
}