Pith Number

pith:BFEN77RU

pith:2015:BFEN77RULGY5XPXSY7RWWOIZEQ

not attested not anchored not stored refs pending

Unconventional spin texture in a non-centrosymmetric quantum spin Hall insulator

A. Fazzio, Carlos Mera Acosta, L. B. Abdalla, O. Babilonia

arxiv:1508.04506 v2 · 2015-08-19 · 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{BFEN77RULGY5XPXSY7RWWOIZEQ}

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	2026-05-18T00:20:17.956510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0948dffe3459b1dbbef2c7e36b3919241dcae6d7e0a6b3d9d8dfe912bb132b72

Aliases

arxiv: 1508.04506 · arxiv_version: 1508.04506v2 · doi: 10.48550/arxiv.1508.04506 · pith_short_12: BFEN77RULGY5 · pith_short_16: BFEN77RULGY5XPXS · pith_short_8: BFEN77RU

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/BFEN77RULGY5XPXSY7RWWOIZEQ \
  | 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: 0948dffe3459b1dbbef2c7e36b3919241dcae6d7e0a6b3d9d8dfe912bb132b72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "003c55d0fb877be17a7dea011b13eb277c58c123f0e8444e6cac39aa35556d9c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-08-19T02:49:40Z",
    "title_canon_sha256": "2a966cadbedb787cc2305cf50eb378fa343a925d55e469c688180c064ba20362"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04506",
    "kind": "arxiv",
    "version": 2
  }
}