Pith Number

pith:UKBXOLDM

pith:2012:UKBXOLDMFFOBU6SWVXEEOKZKBF

not attested not anchored not stored refs pending

Robustness of the helical edge states in topological insulators

Hong Guo, Xue-Feng Wang, Yibin Hu

arxiv:1211.5333 v1 · 2012-11-22 · 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{UKBXOLDMFFOBU6SWVXEEOKZKBF}

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	2026-05-18T03:40:04.681326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a283772c6c295c1a7a56adc8472b2a0958137601eaa86fd5668febf84e9bd808

Aliases

arxiv: 1211.5333 · arxiv_version: 1211.5333v1 · doi: 10.48550/arxiv.1211.5333 · pith_short_12: UKBXOLDMFFOB · pith_short_16: UKBXOLDMFFOBU6SW · pith_short_8: UKBXOLDM

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/UKBXOLDMFFOBU6SWVXEEOKZKBF \
  | 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: a283772c6c295c1a7a56adc8472b2a0958137601eaa86fd5668febf84e9bd808

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c07de17ef0f5f899e3664462a1fa77c6352fed4fc9fb2ab174f60046de209516",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-11-22T17:00:53Z",
    "title_canon_sha256": "b3e5586f053945ecef2812ae7673a11a2fa01274b502168af8dbd5c1956eed06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5333",
    "kind": "arxiv",
    "version": 1
  }
}