Pith Number

pith:FL7OBORE

pith:2012:FL7OBOREYYBQEL7NKH6FTFESIC

not attested not anchored not stored refs pending

Classification and analysis of two dimensional abelian fractional topological insulators

Ady Stern, Michael Levin

arxiv:1205.1244 v2 · 2012-05-06 · 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{FL7OBOREYYBQEL7NKH6FTFESIC}

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	2026-05-18T03:23:10.926793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2afee0ba24c603022fed51fc599492409ef0ba9a55380c21ef71413f15f76918

Aliases

arxiv: 1205.1244 · arxiv_version: 1205.1244v2 · doi: 10.48550/arxiv.1205.1244 · pith_short_12: FL7OBOREYYBQ · pith_short_16: FL7OBOREYYBQEL7N · pith_short_8: FL7OBORE

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/FL7OBOREYYBQEL7NKH6FTFESIC \
  | 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: 2afee0ba24c603022fed51fc599492409ef0ba9a55380c21ef71413f15f76918

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5ba382ec67775564d7cc910a1ec5f9596538e2f5dcd78e031b0daff3a7f73b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-05-06T20:14:29Z",
    "title_canon_sha256": "fee6168685388d4eef255fdde18b98ade55f41fc5475dd7b8d9b347542263b4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1244",
    "kind": "arxiv",
    "version": 2
  }
}