Pith Number

pith:7SCXLZBO

pith:2017:7SCXLZBOV5DDIIKXPKQRQRN6KS

not attested not anchored not stored refs pending

Quantum Hall ferroelectrics and nematics in multivalley systems

Inti Sodemann, Liang Fu, Zheng Zhu

arxiv:1701.07836 v2 · 2017-01-26 · 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{7SCXLZBOV5DDIIKXPKQRQRN6KS}

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	2026-05-18T00:27:09.704572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc8575e42eaf463421577aa11845be54b8d8740e2232fa5870c48e1c5a2cf0fa

Aliases

arxiv: 1701.07836 · arxiv_version: 1701.07836v2 · doi: 10.48550/arxiv.1701.07836 · pith_short_12: 7SCXLZBOV5DD · pith_short_16: 7SCXLZBOV5DDIIKX · pith_short_8: 7SCXLZBO

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/7SCXLZBOV5DDIIKXPKQRQRN6KS \
  | 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: fc8575e42eaf463421577aa11845be54b8d8740e2232fa5870c48e1c5a2cf0fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2c375d1aeb256f08487635735335dc04ccc518b0d3067298bc9bbb381168197",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-01-26T19:00:05Z",
    "title_canon_sha256": "1d23b388c340554db69186d087f05bad0679babc7c51c7fa0746dfa03e39e38d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07836",
    "kind": "arxiv",
    "version": 2
  }
}