Pith Number

pith:LBRRQSEY

pith:2018:LBRRQSEYGMFJXAGDND4I6XWRNZ

not attested not anchored not stored refs pending

Constraint polynomial approach -- an alternative to the functional Bethe Ansatz method?

Alexander Moroz, Andrey E. Miroshnichenko

arxiv:1807.11871 v3 · 2018-07-31 · quant-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBRRQSEYGMFJXAGDND4I6XWRNZ}

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	2026-07-05T00:33:59.178640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5863184898330a9b80c368f88f5ed16e6a0418a72c04d11580ba5100267fc035

Aliases

arxiv: 1807.11871 · arxiv_version: 1807.11871v3 · doi: 10.48550/arxiv.1807.11871 · pith_short_12: LBRRQSEYGMFJ · pith_short_16: LBRRQSEYGMFJXAGD · pith_short_8: LBRRQSEY

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/LBRRQSEYGMFJXAGDND4I6XWRNZ \
  | 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: 5863184898330a9b80c368f88f5ed16e6a0418a72c04d11580ba5100267fc035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00490a12f947fd8c563bddcb7d3eb2368cca16d9351c953cd01081e65cf69ffc",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-07-31T15:34:13Z",
    "title_canon_sha256": "e5d9b13d5f2d8dadf52f88dc6817c3278a8a11f8ef9d4de92511ab0daac691f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11871",
    "kind": "arxiv",
    "version": 3
  }
}