Pith Number

pith:EYM2ANEA

pith:2011:EYM2ANEA47D5FOT6DP7W2BMDXC

not attested not anchored not stored refs pending

Topologically Protected Extended States in Disordered Quantum Spin-Hall Systems without Time-Reversal Symmetry

D. N. Sheng, D. Y. Xing, Emil Prodan, L. Sheng, Zhong Xu

arxiv:1108.2929 v1 · 2011-08-15 · 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{EYM2ANEA47D5FOT6DP7W2BMDXC}

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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	2026-05-18T02:00:53.988691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2619a03480e7c7d2ba7e1bff6d0583b8909a0697f9aa8015d2143f9cbb42a6a1

Aliases

arxiv: 1108.2929 · arxiv_version: 1108.2929v1 · doi: 10.48550/arxiv.1108.2929 · pith_short_12: EYM2ANEA47D5 · pith_short_16: EYM2ANEA47D5FOT6 · pith_short_8: EYM2ANEA

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/EYM2ANEA47D5FOT6DP7W2BMDXC \
  | 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: 2619a03480e7c7d2ba7e1bff6d0583b8909a0697f9aa8015d2143f9cbb42a6a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bc21a5d1ce21585151ebde86d6ea7b72f8c0b786c05884c2f91f6103263a498",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-08-15T04:07:26Z",
    "title_canon_sha256": "f6424d68ad6c61e1788a809423676743407a7866521b074247f68395359e7877"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2929",
    "kind": "arxiv",
    "version": 1
  }
}