Pith Number

pith:PBL5HCH5

pith:2015:PBL5HCH5CO4HESN57XAJ54J2RR

not attested not anchored not stored refs pending

Characterization of Topological Phases of Spin-1/2 Frustrated Ferromagnetic-Antiferromagnetic Alternating Heisenberg Chains by Entanglement Spectrum

Kazuo Hida

arxiv:1508.06129 v2 · 2015-08-25 · cond-mat.str-el · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PBL5HCH5CO4HESN57XAJ54J2RR}

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	2026-05-18T01:23:12.016370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7857d388fd13b87249bdfdc09ef13a8c74930765b7e01445a0791498dc709c87

Aliases

arxiv: 1508.06129 · arxiv_version: 1508.06129v2 · doi: 10.48550/arxiv.1508.06129 · pith_short_12: PBL5HCH5CO4H · pith_short_16: PBL5HCH5CO4HESN5 · pith_short_8: PBL5HCH5

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/PBL5HCH5CO4HESN57XAJ54J2RR \
  | 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: 7857d388fd13b87249bdfdc09ef13a8c74930765b7e01445a0791498dc709c87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aa2637ebfc3f98869f4027482f80afbbe0ded26aa52cf4a944fc28cd474f55a",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-08-25T12:35:08Z",
    "title_canon_sha256": "867dd701856bb45f4f5a6234e9364c97d23cdf9d6f616c093ccc301bae06ae90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06129",
    "kind": "arxiv",
    "version": 2
  }
}