Pith Number

pith:U7O2XDEI

pith:2017:U7O2XDEIGLRYPKFJB5CYR3TUVU

not attested not anchored not stored refs pending

Chern-Simons Composite Fermion Theory of Fractional Chern Insulators

Eduardo Fradkin, Luiz H. Santos, Ramanjit Sohal

arxiv:1707.06118 v2 · 2017-07-19 · 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{U7O2XDEIGLRYPKFJB5CYR3TUVU}

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	2026-05-18T00:19:03.919641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7ddab8c8832e387a8a90f4588ee74ad066bd446fbdba81aa261c045d5fd84f4

Aliases

arxiv: 1707.06118 · arxiv_version: 1707.06118v2 · doi: 10.48550/arxiv.1707.06118 · pith_short_12: U7O2XDEIGLRY · pith_short_16: U7O2XDEIGLRYPKFJ · pith_short_8: U7O2XDEI

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/U7O2XDEIGLRYPKFJB5CYR3TUVU \
  | 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: a7ddab8c8832e387a8a90f4588ee74ad066bd446fbdba81aa261c045d5fd84f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1df983dce2b59648e6adc8691be851682e237568c8f2338cce5906a38d761a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-07-19T14:32:11Z",
    "title_canon_sha256": "d06bd2d1873365cd9d7fa73de7aae0e911177b0a0fd8976a091d8a380a6eb979"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06118",
    "kind": "arxiv",
    "version": 2
  }
}