Pith Number

pith:BAFR4PKO

pith:2012:BAFR4PKOLIXYBIMQUEG3E2PDEQ

not attested not anchored not stored refs pending

Symmetry-protected topological phases of alkaline-earth cold fermionic atoms in one dimension

H. Nonne, K. Totsuka, M. Moliner, P. Lecheminant, S. Capponi

arxiv:1210.2072 v2 · 2012-10-07 · 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{BAFR4PKOLIXYBIMQUEG3E2PDEQ}

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	2026-05-18T03:25:33.316888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

080b1e3d4e5a2f80a190a10db269e32418ba2594b24b7491589452c798dce528

Aliases

arxiv: 1210.2072 · arxiv_version: 1210.2072v2 · doi: 10.48550/arxiv.1210.2072 · pith_short_12: BAFR4PKOLIXY · pith_short_16: BAFR4PKOLIXYBIMQ · pith_short_8: BAFR4PKO

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/BAFR4PKOLIXYBIMQUEG3E2PDEQ \
  | 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: 080b1e3d4e5a2f80a190a10db269e32418ba2594b24b7491589452c798dce528

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "519dbc657253452aeef861a9927884800d9cc159b1430d5d1fb7e209b24406e4",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-10-07T16:38:49Z",
    "title_canon_sha256": "e928bb9c0ed9cf8c454626d16b55528afc309d9b4e7da8149a0609d5ecf934c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2072",
    "kind": "arxiv",
    "version": 2
  }
}