Pith Number

pith:P7DBNDY5

pith:2021:P7DBNDY5U535HUNA7KZUOX7EWZ

not attested not anchored not stored refs pending

Concepts of super-valley electron and twist induced quantum super-valley Hall effect

Chun-Gang Duan, Jun-Ding Zheng, Yu-Hao Shen

arxiv:2108.06878 v1 · 2021-08-16 · cond-mat.mtrl-sci · 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{P7DBNDY5U535HUNA7KZUOX7EWZ}

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	2026-07-05T03:05:58.615929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fc6168f1da777d3d1a0fab3475fe4b65c0abddcf44b7aa6311492b895b9b0a3

Aliases

arxiv: 2108.06878 · arxiv_version: 2108.06878v1 · doi: 10.48550/arxiv.2108.06878 · pith_short_12: P7DBNDY5U535 · pith_short_16: P7DBNDY5U535HUNA · pith_short_8: P7DBNDY5

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/P7DBNDY5U535HUNA7KZUOX7EWZ \
  | 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: 7fc6168f1da777d3d1a0fab3475fe4b65c0abddcf44b7aa6311492b895b9b0a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79ab3ca2801b8f5432cbb6f754180a703010640548af34666bcdbf121adde138",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-08-16T03:36:01Z",
    "title_canon_sha256": "7c879619a51adbc983b2b50b9b426e84a2f776246f5fe5afd46d86e3cad53a49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06878",
    "kind": "arxiv",
    "version": 1
  }
}