Pith Number

pith:BU2JUSCI

pith:2016:BU2JUSCIKSAGL3B7MT5DLLBJU2

not attested not anchored not stored refs pending

Regularly Decomposable Tensors and Classical Spin States

Daniel Braun, Fabian Bohnet-Waldraff, Guofeng Zhang, Liqun Qi, Olivier Giraud

arxiv:1612.02638 v2 · 2016-12-08 · 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{BU2JUSCIKSAGL3B7MT5DLLBJU2}

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	2026-05-18T00:30:06.170563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d349a4848548065ec3f64fa35ac29a6b6addfd385c2a162e1fee519de0bfbb6

Aliases

arxiv: 1612.02638 · arxiv_version: 1612.02638v2 · doi: 10.48550/arxiv.1612.02638 · pith_short_12: BU2JUSCIKSAG · pith_short_16: BU2JUSCIKSAGL3B7 · pith_short_8: BU2JUSCI

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/BU2JUSCIKSAGL3B7MT5DLLBJU2 \
  | 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: 0d349a4848548065ec3f64fa35ac29a6b6addfd385c2a162e1fee519de0bfbb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa542cbeb3bf8b8d3a052bab56af5c627212fe6e0e233aa7b66ea02b1ae1b5a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-12-08T13:33:59Z",
    "title_canon_sha256": "d2dad5b0a3ba1d7e950615499e3c2676d2f97cb93e65cde220ee7e8d3c9a663e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02638",
    "kind": "arxiv",
    "version": 2
  }
}