Pith Number

pith:FJRUBVL2

pith:2012:FJRUBVL2FYNTDTHQMHFCPM64L2

not attested not anchored not stored refs pending

Exact results with the Kotliar-Ruckenstein slave-boson representation

Raymond Fresard, Thilo Kopp

arxiv:1205.0421 v1 · 2012-05-02 · 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{FJRUBVL2FYNTDTHQMHFCPM64L2}

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	2026-05-18T03:56:34.572018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a6340d57a2e1b31ccf061ca27b3dc5e8b98dca3b5ea0b1d7fec9e2b387b3f52

Aliases

arxiv: 1205.0421 · arxiv_version: 1205.0421v1 · doi: 10.48550/arxiv.1205.0421 · pith_short_12: FJRUBVL2FYNT · pith_short_16: FJRUBVL2FYNTDTHQ · pith_short_8: FJRUBVL2

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/FJRUBVL2FYNTDTHQMHFCPM64L2 \
  | 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: 2a6340d57a2e1b31ccf061ca27b3dc5e8b98dca3b5ea0b1d7fec9e2b387b3f52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad4802979db9d38582c1731f88a2e0d6e22cea4ec2cee733378c7e670a8857bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-05-02T13:21:12Z",
    "title_canon_sha256": "bc92925e683a67106212ee3551cf516dbfe88581402ff1aa4f689db1739a5ad5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0421",
    "kind": "arxiv",
    "version": 1
  }
}