Pith Number

pith:AF6GX2OS

pith:2009:AF6GX2OSZ3FD3BR5RHWUB6RIEQ

not attested not anchored not stored refs pending

Analog control of open quantum systems under arbitrary decoherence

Gershon Kurizki, Guy Bensky, Jens Clausen

arxiv:0909.1680 v1 · 2009-09-09 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AF6GX2OSZ3FD3BR5RHWUB6RIEQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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	2026-05-18T01:17:26.399675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

017c6be9d2ceca3d863d89ed40fa28242a2550199a8cdf1bb7dee229bcfc70d9

Aliases

arxiv: 0909.1680 · arxiv_version: 0909.1680v1 · doi: 10.48550/arxiv.0909.1680 · pith_short_12: AF6GX2OSZ3FD · pith_short_16: AF6GX2OSZ3FD3BR5 · pith_short_8: AF6GX2OS

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/AF6GX2OSZ3FD3BR5RHWUB6RIEQ \
  | 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: 017c6be9d2ceca3d863d89ed40fa28242a2550199a8cdf1bb7dee229bcfc70d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6b3521c97f4258337e7ed1e034056d35abcfb89275146d20ee552966acc0851",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-09-09T15:00:16Z",
    "title_canon_sha256": "1b9e353a09b25d1c5eee4d6bb149b8aa78dfb17e7ea437d2b352103a0c77e68e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.1680",
    "kind": "arxiv",
    "version": 1
  }
}