Pith Number

pith:QK2EIQY2

pith:2012:QK2EIQY2ESRPNWCLVBM4Q7GIS4

not attested not anchored not stored refs pending

Definitive Evidence for Order-by-Quantum-Disorder in Er2Ti2O7

Bruce D. Gaulin, Jacob P. C. Ruff, Kate A. Ross, Leon Balents, Lucile Savary

arxiv:1204.1320 v1 · 2012-04-05 · 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{QK2EIQY2ESRPNWCLVBM4Q7GIS4}

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	2026-05-18T03:37:08.707164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82b444431a24a2f6d84ba859c87cc89714d201b9786cb76bc1a7161b4ac05c16

Aliases

arxiv: 1204.1320 · arxiv_version: 1204.1320v1 · doi: 10.48550/arxiv.1204.1320 · pith_short_12: QK2EIQY2ESRP · pith_short_16: QK2EIQY2ESRPNWCL · pith_short_8: QK2EIQY2

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/QK2EIQY2ESRPNWCLVBM4Q7GIS4 \
  | 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: 82b444431a24a2f6d84ba859c87cc89714d201b9786cb76bc1a7161b4ac05c16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6fcf671e03b47956d3c5eaa80d282eefecc44485803720359248f7a4d6cbaa5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-04-05T19:35:05Z",
    "title_canon_sha256": "228009de95b8438975b9314865bfd29a462140e40eaf49185bb6ed2a3f2fdfc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1320",
    "kind": "arxiv",
    "version": 1
  }
}