Pith Number

pith:JUVBMH6P

pith:2011:JUVBMH6PV7MSBFN5JN6JCGRV5A

not attested not anchored not stored refs pending

The ground state energy of the frustrated ferromagnetic spin chain near the transition point

Ren-Gui Zhu

arxiv:1104.2946 v1 · 2011-04-15 · 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{JUVBMH6PV7MSBFN5JN6JCGRV5A}

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	2026-05-18T04:24:06.859846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d2a161fcfafd92095bd4b7c911a35e8256d614c8deae64bab0d6b1ad4209f06

Aliases

arxiv: 1104.2946 · arxiv_version: 1104.2946v1 · doi: 10.48550/arxiv.1104.2946 · pith_short_12: JUVBMH6PV7MS · pith_short_16: JUVBMH6PV7MSBFN5 · pith_short_8: JUVBMH6P

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/JUVBMH6PV7MSBFN5JN6JCGRV5A \
  | 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: 4d2a161fcfafd92095bd4b7c911a35e8256d614c8deae64bab0d6b1ad4209f06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "599b2a24ec62c5f750bc7a06c5f3b3f420fff5645bb990b4d4db36820296e511",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-04-15T00:11:42Z",
    "title_canon_sha256": "76a38eaa2d085359c765e0567e3db0603420d262ad0478684b672c05148e420e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2946",
    "kind": "arxiv",
    "version": 1
  }
}