Pith Number

pith:WNMQIKQ2

pith:2016:WNMQIKQ2LISQVKC5ECOXBQBVPB

not attested not anchored not stored refs pending

Anderson localisation in spin chains for perfect state transfer

I. D'Amico, M.P. Estarellas, R. Ronke, T. Miyadera, T.P. Spiller

arxiv:1603.01881 v3 · 2016-03-06 · 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	2026-05-18T01:04:32.913502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b359042a1a5a250aa85d209d70c035787f31509ba6aabb709b30151799e70359

Aliases

arxiv: 1603.01881 · arxiv_version: 1603.01881v3 · doi: 10.48550/arxiv.1603.01881 · pith_short_12: WNMQIKQ2LISQ · pith_short_16: WNMQIKQ2LISQVKC5 · pith_short_8: WNMQIKQ2

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/WNMQIKQ2LISQVKC5ECOXBQBVPB \
  | 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: b359042a1a5a250aa85d209d70c035787f31509ba6aabb709b30151799e70359

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e66523d4c82cf5560cd52bbbbfda83bd73177e19486194daabdc2fa695182c56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-03-06T21:22:44Z",
    "title_canon_sha256": "3c41c5c6e722d6fe56e7e881cada2ee622ee2c32010ebdf50b780a366a982e46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01881",
    "kind": "arxiv",
    "version": 3
  }
}