Pith Number

pith:46SJUZFR

pith:2009:46SJUZFR6VCYEBO3RM3HBQNZZH

not attested not anchored not stored refs pending

Low energy excitations of the kagome antiferromagnet and the spin gap issue

Claire Lhuillier, Philippe Sindzingre

arxiv:0907.4164 v2 · 2009-07-23 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{46SJUZFR6VCYEBO3RM3HBQNZZH}

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	2026-05-18T02:12:54.125073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7a49a64b1f5458205db8b3670c1b9c9ed774212afde50dc2a528b2589209c0d

Aliases

arxiv: 0907.4164 · arxiv_version: 0907.4164v2 · doi: 10.48550/arxiv.0907.4164 · pith_short_12: 46SJUZFR6VCY · pith_short_16: 46SJUZFR6VCYEBO3 · pith_short_8: 46SJUZFR

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/46SJUZFR6VCYEBO3RM3HBQNZZH \
  | 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: e7a49a64b1f5458205db8b3670c1b9c9ed774212afde50dc2a528b2589209c0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09eccb155901b0a67dbfac68d74a08d78839acb0d341261a24d89495521ebbbe",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-07-23T20:42:17Z",
    "title_canon_sha256": "e632a1820d684103b830179f83423467fef7259dc62915f57eba43cef625c885"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.4164",
    "kind": "arxiv",
    "version": 2
  }
}