Pith Number

pith:PNGY74O4

pith:2013:PNGY74O4VQMP5BJH2N363Z2BQY

not attested not anchored not stored refs pending

Conductance modulation in topological insulator Bi2Se3 thin films with ionic liquid gating

Hyunsoo Yang, Jaesung Son, Jong-Hyun Ahn, Karan Banerjee, Matthew Brahlek, Nikesh Koirala, Seongshik Oh, Seoung-Ki Lee

arxiv:1311.2688 v1 · 2013-11-12 · 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{PNGY74O4VQMP5BJH2N363Z2BQY}

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	2026-05-18T01:46:32.078093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b4d8ff1dcac18fe8527d377ede741860891813168df58c6d216fb2a0984c8ad

Aliases

arxiv: 1311.2688 · arxiv_version: 1311.2688v1 · doi: 10.48550/arxiv.1311.2688 · pith_short_12: PNGY74O4VQMP · pith_short_16: PNGY74O4VQMP5BJH · pith_short_8: PNGY74O4

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/PNGY74O4VQMP5BJH2N363Z2BQY \
  | 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: 7b4d8ff1dcac18fe8527d377ede741860891813168df58c6d216fb2a0984c8ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9a862b2ecf68a6e349e4875310588b98b2e78f3475ef5ea0da6ab7e5bab1622",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-11-12T06:24:59Z",
    "title_canon_sha256": "809cffd92b8eba13364fb1ecc69c2d3cf378526f32d28b286620dc6e5d455095"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2688",
    "kind": "arxiv",
    "version": 1
  }
}