Pith Number

pith:BMXGTSER

pith:2013:BMXGTSERNWEHE6XRQAZLMRU4SJ

not attested not anchored not stored refs pending

Operator folding and matrix product states in linearly-coupled bosonic arrays

Jose Reslen

arxiv:1304.1585 v3 · 2013-04-04 · 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{BMXGTSERNWEHE6XRQAZLMRU4SJ}

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	2026-05-18T03:14:06.824591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b2e69c8916d88727af18032b6469c924daaae23cdb1364284ca2c4672d365b6

Aliases

arxiv: 1304.1585 · arxiv_version: 1304.1585v3 · doi: 10.48550/arxiv.1304.1585 · pith_short_12: BMXGTSERNWEH · pith_short_16: BMXGTSERNWEHE6XR · pith_short_8: BMXGTSER

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/BMXGTSERNWEHE6XRQAZLMRU4SJ \
  | 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: 0b2e69c8916d88727af18032b6469c924daaae23cdb1364284ca2c4672d365b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c47143620e8b2ac37a0d63d858f0492e74123e80571d48d213f6fb92cfe83d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-04-04T23:56:19Z",
    "title_canon_sha256": "0b4544f11ac2c9328338fc3d8800ae79f48b99de9b1389581219f4738128887b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1585",
    "kind": "arxiv",
    "version": 3
  }
}