Pith Number

pith:CDGR4PAE

pith:2017:CDGR4PAEJFQEOI3OBD7HWPBFBF

not attested not anchored not stored refs pending

Data-pattern tomography of entangled states

Alexander Mikhalychev, Dmitri Mogilevtsev, Vadim Reut

arxiv:1701.04891 v1 · 2017-01-17 · 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{CDGR4PAEJFQEOI3OBD7HWPBFBF}

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	2026-05-18T00:52:33.582866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10cd1e3c04496047236e08fe7b3c250948dd65143ff414db373119276a669b4a

Aliases

arxiv: 1701.04891 · arxiv_version: 1701.04891v1 · doi: 10.48550/arxiv.1701.04891 · pith_short_12: CDGR4PAEJFQE · pith_short_16: CDGR4PAEJFQEOI3O · pith_short_8: CDGR4PAE

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/CDGR4PAEJFQEOI3OBD7HWPBFBF \
  | 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: 10cd1e3c04496047236e08fe7b3c250948dd65143ff414db373119276a669b4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edbccb0c2bef107b20b5a0a1fdb0f6ec1a5921ba532f0832619efad515f16cb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-01-17T22:31:32Z",
    "title_canon_sha256": "3bc1c318f5c99f0a44e3d852fba0a6537a87654573d9446662947a766f815dcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04891",
    "kind": "arxiv",
    "version": 1
  }
}