Pith Number

pith:MCL2LLID

pith:2018:MCL2LLID3I6YPDGGZQGVSE7KU7

not attested not anchored not stored refs pending

Unified approach to geometric and positive-map-based non-linear entanglement identifiers

Adam Rutkowski, Adrian Kolodziejski, Marcin Markiewicz, Tomasz Tylec, Wieslaw Laskowski, Zbigniew Puchala

arxiv:1802.00806 v1 · 2018-02-02 · 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{MCL2LLID3I6YPDGGZQGVSE7KU7}

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	2026-05-18T00:17:05.093591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6097a5ad03da3d878cc6cc0d5913eaa7d078013fad84c1d838a67e774e7ec219

Aliases

arxiv: 1802.00806 · arxiv_version: 1802.00806v1 · doi: 10.48550/arxiv.1802.00806 · pith_short_12: MCL2LLID3I6Y · pith_short_16: MCL2LLID3I6YPDGG · pith_short_8: MCL2LLID

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/MCL2LLID3I6YPDGGZQGVSE7KU7 \
  | 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: 6097a5ad03da3d878cc6cc0d5913eaa7d078013fad84c1d838a67e774e7ec219

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a3e4461ad26198c215ce1de77a90d1aa0f7ce87f6a3600d26e5c1da7cd46353",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-02-02T18:59:04Z",
    "title_canon_sha256": "63ebcf08a3e44ddf6d7faedd175417c611cb2bec92e39ba91d0f138d8db1adf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00806",
    "kind": "arxiv",
    "version": 1
  }
}