Pith Number

pith:YSKWEGQQ

pith:2009:YSKWEGQQRKNAZOGW4HYRNTAJJJ

not attested not anchored not stored refs pending

Mott Insulators of Ultracold Fermionic Alkaline Earth Atoms: Underconstrained Magnetism and Chiral Spin Liquid

Ana Maria Rey, Michael Hermele, Victor Gurarie

arxiv:0906.3718 v3 · 2009-06-19 · cond-mat.quant-gas · cond-mat.mes-hall · 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{YSKWEGQQRKNAZOGW4HYRNTAJJJ}

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	2026-07-04T15:51:43.834486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c495621a108a9a0cb8d6e1f116cc094a54f541852a5c29c2f34fd4af92c9ad86

Aliases

arxiv: 0906.3718 · arxiv_version: 0906.3718v3 · doi: 10.48550/arxiv.0906.3718 · pith_short_12: YSKWEGQQRKNA · pith_short_16: YSKWEGQQRKNAZOGW · pith_short_8: YSKWEGQQ

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/YSKWEGQQRKNAZOGW4HYRNTAJJJ \
  | 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: c495621a108a9a0cb8d6e1f116cc094a54f541852a5c29c2f34fd4af92c9ad86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3015a6ed5dcc704644c183af5e9f1155a82c79d065d20e60138996f3b9b7029",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-06-19T17:46:49Z",
    "title_canon_sha256": "b9d642d85b556f2ce5e086b2b28ccfbb25c140e6ee1585b946c28ba7a400d72e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.3718",
    "kind": "arxiv",
    "version": 3
  }
}