Pith Number

pith:DXBFLZCL

pith:2016:DXBFLZCLCCPBOKSYO2FENUR2RU

not attested not anchored not stored refs pending

Qudit quantum computation on matrix product states with global symmetry

David T. Stephen, Dong-Sheng Wang, Robert Raussendorf

arxiv:1609.07174 v2 · 2016-09-22 · quant-ph

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

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	2026-05-18T00:48:42.351403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dc255e44b109e172a58768a46d23a8d1ccc322ae836577b6b4695925624ee48

Aliases

arxiv: 1609.07174 · arxiv_version: 1609.07174v2 · doi: 10.48550/arxiv.1609.07174 · pith_short_12: DXBFLZCLCCPB · pith_short_16: DXBFLZCLCCPBOKSY · pith_short_8: DXBFLZCL

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/DXBFLZCLCCPBOKSYO2FENUR2RU \
  | 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: 1dc255e44b109e172a58768a46d23a8d1ccc322ae836577b6b4695925624ee48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "888ceffcf7fd5bcfdc24956c2e6c694368d877d354353861e59af8cc3871755c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-09-22T21:43:19Z",
    "title_canon_sha256": "7bbc951c45c0489b115bf3137293338bdb0a23a79bae1c04bb17905b577dc255"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07174",
    "kind": "arxiv",
    "version": 2
  }
}