Pith Number

pith:G2WBEA4F

pith:2015:G2WBEA4FLIPM4XHJOIIRNJQVVL

not attested not anchored not stored refs pending

High-Efficiency Van Der Waals heterostructure Thermionic Device With Graphene Electrodes

Lay Kee Ang, Shi-Jun Liang

arxiv:1503.08325 v2 · 2015-03-28 · 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{G2WBEA4FLIPM4XHJOIIRNJQVVL}

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	2026-05-18T01:33:58.405241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36ac1203855a1ece5ce9721116a615aae357f039a917966f51a96dfa82d5eb1e

Aliases

arxiv: 1503.08325 · arxiv_version: 1503.08325v2 · doi: 10.48550/arxiv.1503.08325 · pith_short_12: G2WBEA4FLIPM · pith_short_16: G2WBEA4FLIPM4XHJ · pith_short_8: G2WBEA4F

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/G2WBEA4FLIPM4XHJOIIRNJQVVL \
  | 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: 36ac1203855a1ece5ce9721116a615aae357f039a917966f51a96dfa82d5eb1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dfe02113c2e39ba99ca6bcee4ba26f7f906fe8fc281da4eaf9521c1e63c5561",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-03-28T16:44:38Z",
    "title_canon_sha256": "9dc7bf512be9910245e23c5efce09518785cde782c62c5d52e46bc2d9bb51316"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08325",
    "kind": "arxiv",
    "version": 2
  }
}