Pith Number

pith:V5UYMCBS

pith:2016:V5UYMCBSYVTKIW6CLW6Q3U35YW

not attested not anchored not stored refs pending

Constructive method for detecting the information backflow of bijective non-completely-positive-divisible dynamics

Antonio Acin, Bogna Bylicka, Markus Johansson

arxiv:1603.04288 v2 · 2016-03-14 · 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{V5UYMCBSYVTKIW6CLW6Q3U35YW}

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	2026-05-18T01:11:03.210663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af69860832c566a45bc25dbd0dd37dc5bfd3a68de65e1e2ec1c3f4bea5067bc5

Aliases

arxiv: 1603.04288 · arxiv_version: 1603.04288v2 · doi: 10.48550/arxiv.1603.04288 · pith_short_12: V5UYMCBSYVTK · pith_short_16: V5UYMCBSYVTKIW6C · pith_short_8: V5UYMCBS

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/V5UYMCBSYVTKIW6CLW6Q3U35YW \
  | 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: af69860832c566a45bc25dbd0dd37dc5bfd3a68de65e1e2ec1c3f4bea5067bc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b6d9ddb6df44e51b437f542d9470967c91aa98c3c3ad64daca3e225634eee7d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-03-14T14:51:12Z",
    "title_canon_sha256": "94733a99a1403a2c8c295b3b02c459c0d6d2153ed2ad774e05063e5892eba72b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04288",
    "kind": "arxiv",
    "version": 2
  }
}