Pith Number

pith:KXAPGW7D

pith:2012:KXAPGW7D6QUTEEX4ERYZ7KBO35

not attested not anchored not stored refs pending

Time Invariant Discord and Non-Markovianity

Pinja Haikka, Sabrina Maniscalco, Tomi H. Johnson

arxiv:1203.6469 v2 · 2012-03-29 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXAPGW7D6QUTEEX4ERYZ7KBO35}

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

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	2026-05-18T03:49:47.144205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55c0f35be3f4293212fc24719fa82edf59c4a534ebc46373a12d26294116573c

Aliases

arxiv: 1203.6469 · arxiv_version: 1203.6469v2 · doi: 10.48550/arxiv.1203.6469 · pith_short_12: KXAPGW7D6QUT · pith_short_16: KXAPGW7D6QUTEEX4 · pith_short_8: KXAPGW7D

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/KXAPGW7D6QUTEEX4ERYZ7KBO35 \
  | 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: 55c0f35be3f4293212fc24719fa82edf59c4a534ebc46373a12d26294116573c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1fe46769ded12160e94566ab2cfbdde4bc0ce50e56b0afadecbc30a1175cb60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-03-29T08:57:50Z",
    "title_canon_sha256": "d282be50d5435c79548725256df55e1b87f1546bd800477b2c6627725fa20e6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6469",
    "kind": "arxiv",
    "version": 2
  }
}