Pith Number

pith:UVTJQ5FY

pith:2026:UVTJQ5FYZNQ7UTNHU3DNQC7ZRB

not attested not anchored not stored refs pending

Lecture notes on classical and quantum non-Markovianity

Graeme Pleasance

arxiv:2607.07332 v1 · 2026-07-08 · 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{UVTJQ5FYZNQ7UTNHU3DNQC7ZRB}

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	2026-07-09T01:20:21.848997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5669874b8cb61fa4da7a6c6d80bf988706dc47427906dc3a8cf2da5190bdf28

Aliases

arxiv: 2607.07332 · arxiv_version: 2607.07332v1 · doi: 10.48550/arxiv.2607.07332 · pith_short_12: UVTJQ5FYZNQ7 · pith_short_16: UVTJQ5FYZNQ7UTNH · pith_short_8: UVTJQ5FY

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/UVTJQ5FYZNQ7UTNHU3DNQC7ZRB \
  | 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: a5669874b8cb61fa4da7a6c6d80bf988706dc47427906dc3a8cf2da5190bdf28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e37dc7e05470ff3cec5dee48841a949c3977cf56c490e47a03a1af7a65ed7bd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-08T12:22:52Z",
    "title_canon_sha256": "0d730e4af093d2e9b998abfe057ce47a4ee2948517f8c38e8d4f739d47d66047"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07332",
    "kind": "arxiv",
    "version": 1
  }
}