Pith Number

pith:UNG2ZGHF

pith:2018:UNG2ZGHF6EZS7CXWLQG4D5VYRL

not attested not anchored not stored refs pending

Dirac Composite Fermions and Emergent Reflection Symmetry about Even Denominator Filling Fractions

Eduardo Fradkin, Hart Goldman

arxiv:1808.09314 v2 · 2018-08-28 · cond-mat.str-el · cond-mat.mes-hall · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNG2ZGHF6EZS7CXWLQG4D5VYRL}

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	2026-05-18T00:01:43.162674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a34dac98e5f1332f8af65c0dc1f6b88af017d7ed98f7b88f4631cb6d86ca056c

Aliases

arxiv: 1808.09314 · arxiv_version: 1808.09314v2 · doi: 10.48550/arxiv.1808.09314 · pith_short_12: UNG2ZGHF6EZS · pith_short_16: UNG2ZGHF6EZS7CXW · pith_short_8: UNG2ZGHF

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/UNG2ZGHF6EZS7CXWLQG4D5VYRL \
  | 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: a34dac98e5f1332f8af65c0dc1f6b88af017d7ed98f7b88f4631cb6d86ca056c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35f725522081634c4badc5d82a2532316f839ff1fd0dc9e940e289cc96e3aca3",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-08-28T14:09:58Z",
    "title_canon_sha256": "63b068d13bd7240d35d95b96141958ec6286d000238fb2504d498a4d42f84a23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09314",
    "kind": "arxiv",
    "version": 2
  }
}