Pith Number

pith:6SKKRGCC

pith:2017:6SKKRGCCPFXDCAFV26QO3FR5A5

not attested not anchored not stored refs pending

Finite-size Gap, Magnetization, and Entanglement of Deformed Fredkin Spin Chain

Hosho Katsura, Takuma Udagawa

arxiv:1701.00346 v3 · 2017-01-02 · cond-mat.stat-mech · math-ph · math.MP · 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{6SKKRGCCPFXDCAFV26QO3FR5A5}

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	2026-05-18T00:35:51.583984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f494a89842796e3100b5d7a0ed963d076296898adacab72d2fe6b62b517eed19

Aliases

arxiv: 1701.00346 · arxiv_version: 1701.00346v3 · doi: 10.48550/arxiv.1701.00346 · pith_short_12: 6SKKRGCCPFXD · pith_short_16: 6SKKRGCCPFXDCAFV · pith_short_8: 6SKKRGCC

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/6SKKRGCCPFXDCAFV26QO3FR5A5 \
  | 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: f494a89842796e3100b5d7a0ed963d076296898adacab72d2fe6b62b517eed19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2716cde9e9a601640a229d9d477c0ee789ffe3f67c213cdf3a70222e065aa35b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2017-01-02T09:25:20Z",
    "title_canon_sha256": "45acacf48ac1f4b46854b1720acac9c97a3e005b86ddc7d441602b78a55bf01a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00346",
    "kind": "arxiv",
    "version": 3
  }
}