Pith Number

pith:KOXPGOT6

pith:2011:KOXPGOT675FWVCZOMDZTVIHETX

not attested not anchored not stored refs pending

Multiple decoherence-free states in multi-spin systems

H. J. Hogben, I. Kuprov, P. J. Hore

arxiv:1104.4883 v3 · 2011-04-26 · physics.chem-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{KOXPGOT675FWVCZOMDZTVIHETX}

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	2026-05-18T02:47:41.546723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53aef33a7eff4b6a8b2e60f33aa0e49df95c6ca787ae476065d8cef8a1ccb678

Aliases

arxiv: 1104.4883 · arxiv_version: 1104.4883v3 · doi: 10.48550/arxiv.1104.4883 · pith_short_12: KOXPGOT675FW · pith_short_16: KOXPGOT675FWVCZO · pith_short_8: KOXPGOT6

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/KOXPGOT675FWVCZOMDZTVIHETX \
  | 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: 53aef33a7eff4b6a8b2e60f33aa0e49df95c6ca787ae476065d8cef8a1ccb678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ba0fa3bfd058efb7fe351cd7263f532619ef8940332a35ab72e74131a635902",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2011-04-26T10:33:53Z",
    "title_canon_sha256": "a7b7280f69a89191dee7014f2969519111c28b90ea6d8332f9aa17c2cfcb3b7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4883",
    "kind": "arxiv",
    "version": 3
  }
}