Pith Number

pith:T3FRYTSU

pith:2018:T3FRYTSUHS4SG35DWS2WQK7CAD

not attested not anchored not stored refs pending

Interface excitons at lateral heterojunctions in monolayer semiconductors

Calvin, Hongyi Yu, Ka Wai Lau, Wang Yao, Zhirui Gong

arxiv:1807.09564 v1 · 2018-07-25 · 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{T3FRYTSUHS4SG35DWS2WQK7CAD}

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	2026-05-18T00:04:55.351531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ecb1c4e543cb9236fa3b4b5682be200fdf7725634c89525fd1846d02c781c23

Aliases

arxiv: 1807.09564 · arxiv_version: 1807.09564v1 · doi: 10.48550/arxiv.1807.09564 · pith_short_12: T3FRYTSUHS4S · pith_short_16: T3FRYTSUHS4SG35D · pith_short_8: T3FRYTSU

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/T3FRYTSUHS4SG35DWS2WQK7CAD \
  | 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: 9ecb1c4e543cb9236fa3b4b5682be200fdf7725634c89525fd1846d02c781c23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5333162f2805050446acf99232940dc60e3039dac6c8902241c398283d8e76c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-07-25T13:02:01Z",
    "title_canon_sha256": "d939e0285f75f225438dc9dba8422a8ee307cf60493aa0f6f153a6f08b436f19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09564",
    "kind": "arxiv",
    "version": 1
  }
}