Pith Number

pith:JJ4GLJJD

pith:2018:JJ4GLJJD2S7P3VCINQOO6CWKTV

not attested not anchored not stored refs pending

Exact regimes of collapsed and extra two-string solutions in the two down-spin sector of the spin-1/2 massive XXZ spin chain

Jun Sato, Takashi Imoto, Tetsuo Deguchi

arxiv:1807.08885 v1 · 2018-07-24 · cond-mat.stat-mech · 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{JJ4GLJJD2S7P3VCINQOO6CWKTV}

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	2026-05-17T23:45:37.422846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a7865a523d4befdd4486c1cef0aca9d7706284e931af09ee81a5c4dad6fe2ee

Aliases

arxiv: 1807.08885 · arxiv_version: 1807.08885v1 · doi: 10.48550/arxiv.1807.08885 · pith_short_12: JJ4GLJJD2S7P · pith_short_16: JJ4GLJJD2S7P3VCI · pith_short_8: JJ4GLJJD

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/JJ4GLJJD2S7P3VCINQOO6CWKTV \
  | 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: 4a7865a523d4befdd4486c1cef0aca9d7706284e931af09ee81a5c4dad6fe2ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bec0cafdd6a5b220799c58394df8932ad3d3fc9d452e94f1bec582e04fbb2293",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-07-24T02:49:58Z",
    "title_canon_sha256": "20090cd1efb41ffa4a0d4dc471d40ae2ff8c4ed4f234ab7b29deb558403e4756"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08885",
    "kind": "arxiv",
    "version": 1
  }
}