Pith Number

pith:3EUREUBO

pith:2014:3EUREUBOWPAP32UB6TENZU5WGX

not attested not anchored not stored refs pending

Direct observation of fragile Mott insulators on plaquette Hubbard lattices

Han-Qing Wu, Rong-Qiang He, Zhong-Yi Lu, Zi Yang Meng

arxiv:1412.7360 v1 · 2014-12-23 · cond-mat.str-el

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	2026-05-18T02:20:58.923413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d92912502eb3c0fdea81f4c8dcd3b635ca0240a4c21d69208e0c8082708bc6d0

Aliases

arxiv: 1412.7360 · arxiv_version: 1412.7360v1 · doi: 10.48550/arxiv.1412.7360 · pith_short_12: 3EUREUBOWPAP · pith_short_16: 3EUREUBOWPAP32UB · pith_short_8: 3EUREUBO

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/3EUREUBOWPAP32UB6TENZU5WGX \
  | 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: d92912502eb3c0fdea81f4c8dcd3b635ca0240a4c21d69208e0c8082708bc6d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed89325788f246c7c7ed93d5922ffbf9cabcf9f91e850d68492b4ff8ce4ecaba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-12-23T13:46:41Z",
    "title_canon_sha256": "92e2fbcf910eb049a09c2e07f175215786234c990e9e2391892e230ea1230553"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7360",
    "kind": "arxiv",
    "version": 1
  }
}