Pith Number

pith:OX7FBOAP

pith:2015:OX7FBOAPBWPZGVYMT3PDH4LXPC

not attested not anchored not stored refs pending

Quantum entanglement in the one-dimensional spin-orbital SU(2)$\otimes XXZ$ model

Andrzej M. Ole\'s, Peter Horsch, Wen-Long You

arxiv:1507.07103 v1 · 2015-07-25 · cond-mat.str-el · 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{OX7FBOAPBWPZGVYMT3PDH4LXPC}

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	2026-05-18T01:30:58.073673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75fe50b80f0d9f93570c9ede33f177789c38a6ff5c16d6b6095fcc0fdeb0af7a

Aliases

arxiv: 1507.07103 · arxiv_version: 1507.07103v1 · doi: 10.48550/arxiv.1507.07103 · pith_short_12: OX7FBOAPBWPZ · pith_short_16: OX7FBOAPBWPZGVYM · pith_short_8: OX7FBOAP

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/OX7FBOAPBWPZGVYMT3PDH4LXPC \
  | 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: 75fe50b80f0d9f93570c9ede33f177789c38a6ff5c16d6b6095fcc0fdeb0af7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64631b223c4690a75c06044dfc06730290ba34d3a9ce713cce0c5b6e60d435dd",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-07-25T13:57:35Z",
    "title_canon_sha256": "b843af0b8d334ee527132e16a41fd658b832bdc4b40e9685d9b9917dae88c8a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07103",
    "kind": "arxiv",
    "version": 1
  }
}