Pith Number

pith:3VGSHXA7

pith:2011:3VGSHXA7LNFPECAGR2JR3EYI2D

not attested not anchored not stored refs pending

Time-reversal-symmetry-broken quantum spin Hall effect

Baigeng Wang, D. N. Sheng, D. Y. Xing, L. Sheng, Yunyou Yang, Zhong Xu

arxiv:1103.4473 v2 · 2011-03-23 · cond-mat.mes-hall · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3VGSHXA7LNFPECAGR2JR3EYI2D}

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	2026-05-18T04:15:36.764107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd4d23dc1f5b4af208068e931d9308d0ea3def19d81dc9a1ead6cb99a019b13f

Aliases

arxiv: 1103.4473 · arxiv_version: 1103.4473v2 · doi: 10.48550/arxiv.1103.4473 · pith_short_12: 3VGSHXA7LNFP · pith_short_16: 3VGSHXA7LNFPECAG · pith_short_8: 3VGSHXA7

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/3VGSHXA7LNFPECAGR2JR3EYI2D \
  | 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: dd4d23dc1f5b4af208068e931d9308d0ea3def19d81dc9a1ead6cb99a019b13f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5bcc5f0065c64208f01aa13fcb430f3f2ac937af2590006e758fc0db0d25b6a",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-03-23T09:33:01Z",
    "title_canon_sha256": "bc378fb886208237c9b36a2826f6e3d43f8ba3bce36fb252fe4fbc6440c0ada2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4473",
    "kind": "arxiv",
    "version": 2
  }
}