Pith Number

pith:EVP4W64N

pith:2012:EVP4W64NT7IXVN7ILI2N2PFQIU

not attested not anchored not stored refs pending

Simplex solids in SU(N) Heisenberg models on the kagome and checkerboard lattices

Andreas M. Laeuchli, Frederic Mila, Karlo Penc, Philippe Corboz

arxiv:1204.6682 v2 · 2012-04-30 · cond-mat.str-el · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EVP4W64NT7IXVN7ILI2N2PFQIU}

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	2026-05-18T03:49:34.696915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

255fcb7b8d9fd17ab7e85a34dd3cb045315a38d764719032f6e7367b1cb8a68a

Aliases

arxiv: 1204.6682 · arxiv_version: 1204.6682v2 · doi: 10.48550/arxiv.1204.6682 · pith_short_12: EVP4W64NT7IX · pith_short_16: EVP4W64NT7IXVN7I · pith_short_8: EVP4W64N

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/EVP4W64NT7IXVN7ILI2N2PFQIU \
  | 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: 255fcb7b8d9fd17ab7e85a34dd3cb045315a38d764719032f6e7367b1cb8a68a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5171586955e30972c05e93a0b4a0a9cd64ec29698a07f213baebfc2996e70555",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-04-30T16:11:29Z",
    "title_canon_sha256": "ae23aa4dcb381f637eb89cb40e403f7398cc31832fb1ca786fde2ccec3b08d1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.6682",
    "kind": "arxiv",
    "version": 2
  }
}