Pith Number

pith:XVNF4FIW

pith:2018:XVNF4FIWTOGIFDWRHII26QZE5W

not attested not anchored not stored refs pending

Second harmonic generation in atomically thin MoTe2

Jianlin Zhao, Jiulong Yang, Ruijuan Tian, Rui Yin, Xuetao Gan, Yu Song

arxiv:1805.09489 v1 · 2018-05-24 · physics.optics · 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{XVNF4FIWTOGIFDWRHII26QZE5W}

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	2026-05-18T00:15:03.765935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd5a5e15169b8c828ed13a11af4324eda6a31f01783bd4e336594b8297028604

Aliases

arxiv: 1805.09489 · arxiv_version: 1805.09489v1 · doi: 10.48550/arxiv.1805.09489 · pith_short_12: XVNF4FIWTOGI · pith_short_16: XVNF4FIWTOGIFDWR · pith_short_8: XVNF4FIW

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/XVNF4FIWTOGIFDWRHII26QZE5W \
  | 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: bd5a5e15169b8c828ed13a11af4324eda6a31f01783bd4e336594b8297028604

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0afa89a071a0751ecc78d54496d974ffcef2ac5596e6e53a5914770e6c1a75b5",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-05-24T02:37:39Z",
    "title_canon_sha256": "ea0d8d90df37bb197690e986cc02b24edf124c19ff4626d358b657fdddbd9af0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09489",
    "kind": "arxiv",
    "version": 1
  }
}