Pith Number

pith:TYJO35ZL

pith:2011:TYJO35ZLDJZDXYH47LTIJMSTSC

not attested not anchored not stored refs pending

Dissipation-induced pure Gaussian state

Kei Koga, Naoki Yamamoto

arxiv:1103.5449 v4 · 2011-03-28 · 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	2026-05-18T04:02:01.883876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e12edf72b1a723be0fcfae684b25390add6bf4d1a27b8bb71e584fc54587ad8

Aliases

arxiv: 1103.5449 · arxiv_version: 1103.5449v4 · doi: 10.48550/arxiv.1103.5449 · pith_short_12: TYJO35ZLDJZD · pith_short_16: TYJO35ZLDJZDXYH4 · pith_short_8: TYJO35ZL

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/TYJO35ZLDJZDXYH47LTIJMSTSC \
  | 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: 9e12edf72b1a723be0fcfae684b25390add6bf4d1a27b8bb71e584fc54587ad8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfe76b42250f4b78beba8fbfb0d889bc52ef31caac290273fbeea50c8b0ebf1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-03-28T19:22:22Z",
    "title_canon_sha256": "0cc2a7c73c9e17a1855be71897eed919f499018c2ace711ef1c9cf2c637faaa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5449",
    "kind": "arxiv",
    "version": 4
  }
}