Pith Number

pith:DO7IFEDD

pith:2016:DO7IFEDDSBX72T4RFADLZT4WVZ

not attested not anchored not stored refs pending

Fredkin Spin Chain

Olof Salberger, Vladimir Korepin

arxiv:1605.03842 v1 · 2016-05-12 · quant-ph · cond-mat.stat-mech · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DO7IFEDDSBX72T4RFADLZT4WVZ}

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.

Cited by

2 papers in Pith

Tensor Cross Interpolation of Purities in Quantum Many-Body Systems

Dynamical signatures of conventional and asymptotic quantum many-body scars on a trapped ion simulator

Receipt and verification

First computed	2026-05-18T01:14:59.368212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bbe829063906ffd4f912806bccf96ae4e7cfc64a8f2ee6fc94d12ec46baba50

Aliases

arxiv: 1605.03842 · arxiv_version: 1605.03842v1 · doi: 10.48550/arxiv.1605.03842 · pith_short_12: DO7IFEDDSBX7 · pith_short_16: DO7IFEDDSBX72T4R · pith_short_8: DO7IFEDD

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/DO7IFEDDSBX72T4RFADLZT4WVZ \
  | 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: 1bbe829063906ffd4f912806bccf96ae4e7cfc64a8f2ee6fc94d12ec46baba50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ec73e84ed4878ce31cb728c1000aea5514689be5ee73528b4cdc797699ca337",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-05-12T14:46:35Z",
    "title_canon_sha256": "b5a347c4e33272a8d908b8d3a20a77223975f2719b933e3f6ff0c329a03db1e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03842",
    "kind": "arxiv",
    "version": 1
  }
}