Pith Number

pith:QTIMC75T

pith:2019:QTIMC75TMZKKIQW7AOD6PWRBUH

not attested not anchored not stored refs pending

Single and bilayer graphene on the topological insulator Bi$_2$Se$_3$: Electronic and spin-orbit properties from first principles

Jaroslav Fabian, Klaus Zollner

arxiv:1907.03494 v2 · 2019-07-08 · 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{QTIMC75TMZKKIQW7AOD6PWRBUH}

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	2026-07-05T00:15:23.587570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84d0c17fb36654a442df0387e7da21a1e21849b3ab811fc8840e13219b8eb5a0

Aliases

arxiv: 1907.03494 · arxiv_version: 1907.03494v2 · doi: 10.48550/arxiv.1907.03494 · pith_short_12: QTIMC75TMZKK · pith_short_16: QTIMC75TMZKKIQW7 · pith_short_8: QTIMC75T

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/QTIMC75TMZKKIQW7AOD6PWRBUH \
  | 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: 84d0c17fb36654a442df0387e7da21a1e21849b3ab811fc8840e13219b8eb5a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b785eebc9b1dbaf370daa942826be0c7d47be669bc9a1c53259b1c323efc484e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-07-08T10:26:19Z",
    "title_canon_sha256": "d66136ae5a117f603afbc892f60a22e727d194bfa11add948e9b418a4ed74882"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03494",
    "kind": "arxiv",
    "version": 2
  }
}