Pith Number

pith:JIJZ2KYB

pith:2012:JIJZ2KYBEWJ2FZUWGQ3UGL7DF7

not attested not anchored not stored refs pending

Nontrivial Haldane phase of an atomic two-component Fermi gas trapped in a 1d optical lattice

Keita Kobayashi, Masahiko Machida, Masahiko Okumura, Susumu Yamada, Yukihiro Ota

arxiv:1211.2509 v1 · 2012-11-12 · 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{JIJZ2KYBEWJ2FZUWGQ3UGL7DF7}

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	2026-05-18T03:03:32.534666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a139d2b012593a2e6963437432fe32fc58b1e6229ebc831034310ed786c4e23

Aliases

arxiv: 1211.2509 · arxiv_version: 1211.2509v1 · doi: 10.48550/arxiv.1211.2509 · pith_short_12: JIJZ2KYBEWJ2 · pith_short_16: JIJZ2KYBEWJ2FZUW · pith_short_8: JIJZ2KYB

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/JIJZ2KYBEWJ2FZUWGQ3UGL7DF7 \
  | 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: 4a139d2b012593a2e6963437432fe32fc58b1e6229ebc831034310ed786c4e23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97da85cc6f316defa65f0e6e631cfc699fa1feecad286eb1695009bd76bedbbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-11-12T04:47:21Z",
    "title_canon_sha256": "f77a8ccbb4dcb9c20fe0aace5be3a2cc65efd7e79c640fceacb168e82a4b593b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2509",
    "kind": "arxiv",
    "version": 1
  }
}