Pith Number

pith:Y5P2QGOM

pith:2018:Y5P2QGOMEFC5CHL47LKSSQZKHS

not attested not anchored not stored refs pending

Quantum coherence control at near 1000 K

Gang-Qin Liu, Ning Wang, Quan Li, Ren-Bao Liu, Xi Feng

arxiv:1810.13089 v1 · 2018-10-31 · quant-ph · cond-mat.mes-hall

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	2026-05-17T23:50:36.397989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c75fa819cc2145d11d7cfad529432a3ca20bd04622fc4789c574d484e60a0e8d

Aliases

arxiv: 1810.13089 · arxiv_version: 1810.13089v1 · doi: 10.48550/arxiv.1810.13089 · pith_short_12: Y5P2QGOMEFC5 · pith_short_16: Y5P2QGOMEFC5CHL4 · pith_short_8: Y5P2QGOM

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/Y5P2QGOMEFC5CHL47LKSSQZKHS \
  | 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: c75fa819cc2145d11d7cfad529432a3ca20bd04622fc4789c574d484e60a0e8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88ee9e8fd24f27012a1b2eaa9584db5ed0d5f5ce67709a1c8642bb57f03dff4e",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-10-31T03:20:52Z",
    "title_canon_sha256": "134e2721d727ad7c04ee6314354dff074eed428ad1b786af9fa3032e07a9074d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.13089",
    "kind": "arxiv",
    "version": 1
  }
}