Pith Number

pith:UBP6OF73

pith:2021:UBP6OF73JS3LZYGFBDYHRAZTMB

not attested not anchored not stored refs pending

Classical Spin Liquid State in the $S=\frac{5}{2}$ Heisenberg Kagom\'e Antiferromagnet Li$_9$Fe$_3$(P$_2$O$_7$)$_3$(PO$_4$)$_2$

B. K. Hazra, B. Koteswararao, E. Kermarrec, F. Bert, G. Bernard, P. L. Paulose, P. Mendels, R. H\'enaff, R. Kumar

arxiv:2102.02882 v2 · 2021-02-04 · 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{UBP6OF73JS3LZYGFBDYHRAZTMB}

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	2026-07-05T03:20:33.920579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a05fe717fb4cb6bce0c508f0788333605bde97e2093d4d915caee47d9a9a9687

Aliases

arxiv: 2102.02882 · arxiv_version: 2102.02882v2 · doi: 10.48550/arxiv.2102.02882 · pith_short_12: UBP6OF73JS3L · pith_short_16: UBP6OF73JS3LZYGF · pith_short_8: UBP6OF73

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/UBP6OF73JS3LZYGFBDYHRAZTMB \
  | 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: a05fe717fb4cb6bce0c508f0788333605bde97e2093d4d915caee47d9a9a9687

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7afc6c6f95d11ecdb92a718040edb85b085702be770cadc33f6a860e578ae70",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-02-04T20:51:42Z",
    "title_canon_sha256": "c288612ffd2c387ab3398b69e612d00ec0a6bd4145d5f65e2698b2709d838a50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.02882",
    "kind": "arxiv",
    "version": 2
  }
}