Pith Number

pith:HCGKTFLT

pith:2015:HCGKTFLTA7K66MDWTRD4W6KI2U

not attested not anchored not stored refs pending

SU(3) and SU(4) singlet quantum Hall states at $\nu=2/3$

Allan H. MacDonald, Fengcheng Wu, Inti Sodemann, Thierry Jolicoeur

arxiv:1506.02659 v2 · 2015-06-08 · cond-mat.str-el · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCGKTFLTA7K66MDWTRD4W6KI2U}

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	2026-05-18T01:11:18.233466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

388ca9957307d5ef30769c47cb7948d53f0d073a0c4180c6934481fb4f65affb

Aliases

arxiv: 1506.02659 · arxiv_version: 1506.02659v2 · doi: 10.48550/arxiv.1506.02659 · pith_short_12: HCGKTFLTA7K6 · pith_short_16: HCGKTFLTA7K66MDW · pith_short_8: HCGKTFLT

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/HCGKTFLTA7K66MDWTRD4W6KI2U \
  | 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: 388ca9957307d5ef30769c47cb7948d53f0d073a0c4180c6934481fb4f65affb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b39cfdd2851bb1e7537a026810bb016ce85793cc76306d95a832d11ddad5651",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-06-08T20:00:39Z",
    "title_canon_sha256": "93447ddf8e3607a92678acf052c3557794ea54045ded64d2cfb0e57ccfeaec21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02659",
    "kind": "arxiv",
    "version": 2
  }
}