Pith Number

pith:MGAH6L54

pith:2011:MGAH6L54NPHLWS575XGWNDPLDO

not attested not anchored not stored refs pending

Spin gap of the three-leg S=3/2 Heisenberg tube

S. Nishimoto, Y. Fuji, Y. Ohta

arxiv:1102.4559 v1 · 2011-02-22 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MGAH6L54NPHLWS575XGWNDPLDO}

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	2026-05-18T02:03:06.451184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61807f2fbc6bcebb4bbfedcd668deb1b91c69aa553073949bbb2dd91c3bee35e

Aliases

arxiv: 1102.4559 · arxiv_version: 1102.4559v1 · doi: 10.48550/arxiv.1102.4559 · pith_short_12: MGAH6L54NPHL · pith_short_16: MGAH6L54NPHLWS57 · pith_short_8: MGAH6L54

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/MGAH6L54NPHLWS575XGWNDPLDO \
  | 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: 61807f2fbc6bcebb4bbfedcd668deb1b91c69aa553073949bbb2dd91c3bee35e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "869021be6c921a649a440f31aea1d4c4a5f428be446f0c1837f0e65b284a3b79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-02-22T17:18:08Z",
    "title_canon_sha256": "1800ade04bedece344b453da7e26187a45c2317c32e184a69ad6816715fa0bb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4559",
    "kind": "arxiv",
    "version": 1
  }
}