Pith Number

pith:4P37MV7X

pith:2026:4P37MV7XQCEC4FLZOD45FXAQRO

not attested not anchored not stored refs pending

Color superconductors and holon metals from doping a Fractional Chern insulator

Ya-Hui Zhang

arxiv:2607.18238 v1 · 2026-07-20 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4P37MV7XQCEC4FLZOD45FXAQRO}

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	2026-07-21T02:22:29.557941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3f7f657f780882e157970f9d2dc108bb2d86654f2349ec0af2ec2e5056c6aa7

Aliases

arxiv: 2607.18238 · arxiv_version: 2607.18238v1 · doi: 10.48550/arxiv.2607.18238 · pith_short_12: 4P37MV7XQCEC · pith_short_16: 4P37MV7XQCEC4FLZ · pith_short_8: 4P37MV7X

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/4P37MV7XQCEC4FLZOD45FXAQRO \
  | 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: e3f7f657f780882e157970f9d2dc108bb2d86654f2349ec0af2ec2e5056c6aa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dee196f35c765dd10d3da238d43ee325ff81e806edbbd1b9f00582a106a1574",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-07-20T17:59:59Z",
    "title_canon_sha256": "c8effb7315ef173e27f8bb57fd0ff0fb4215d162f7d80cc13d97471c0457f244"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18238",
    "kind": "arxiv",
    "version": 1
  }
}