Pith Number

pith:NE6WPCSE

pith:1999:NE6WPCSELSIS3SQOAJS6R2RLTZ

not attested not anchored not stored refs pending

Non-Markovian quantum state diffusion: Perturbation approach

Lajos Di\'osi, Nicolas Gisin, Ting Yu, Walter T. Strunz

arxiv:quant-ph/9902043 v1 · 1999-02-10 · 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	2026-05-18T01:09:12.797358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

693d678a445c912dca0e0265e8ea2b9e765a0f8ee367462bc70223a391d0d21c

Aliases

arxiv: quant-ph/9902043 · arxiv_version: quant-ph/9902043v1 · doi: 10.48550/arxiv.quant-ph/9902043 · pith_short_12: NE6WPCSELSIS · pith_short_16: NE6WPCSELSIS3SQO · pith_short_8: NE6WPCSE

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/NE6WPCSELSIS3SQOAJS6R2RLTZ \
  | 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: 693d678a445c912dca0e0265e8ea2b9e765a0f8ee367462bc70223a391d0d21c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28e4f0c2566814f5cf83803f167f99ce2b7f637ec12d2b37c3f5fd658a4bb6f3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1999-02-10T12:30:50Z",
    "title_canon_sha256": "94c008f1c3da48d2d4dc19a88dc4ce7138144413d1fe92fe26e82353cac5036a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9902043",
    "kind": "arxiv",
    "version": 1
  }
}