Pith Number

pith:TMIEGIXE

pith:2016:TMIEGIXE2FIWD4TVXBWCODDPAS

not attested not anchored not stored refs pending

Second order optical nonlinearity of graphene due to electric quadrupole and magnetic dipole effects

J. E. Sipe, J. L. Cheng, N. Vermeulen

arxiv:1609.06413 v2 · 2016-09-21 · cond-mat.mtrl-sci · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TMIEGIXE2FIWD4TVXBWCODDPAS}

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	2026-05-18T00:49:23.854556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b104322e4d15161f275b86c270c6f049469f77597ca59102814732a9c53e3b0

Aliases

arxiv: 1609.06413 · arxiv_version: 1609.06413v2 · doi: 10.48550/arxiv.1609.06413 · pith_short_12: TMIEGIXE2FIW · pith_short_16: TMIEGIXE2FIWD4TV · pith_short_8: TMIEGIXE

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/TMIEGIXE2FIWD4TVXBWCODDPAS \
  | 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: 9b104322e4d15161f275b86c270c6f049469f77597ca59102814732a9c53e3b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be6ca81af940dde0e198aa37faf60da4fc84915f68b4b08329feaeceb9c13978",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-09-21T03:22:57Z",
    "title_canon_sha256": "6ccb1b6facfc2f5ec69c1abe39267f13bf53f64ba70313bf533fbf563752d5db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06413",
    "kind": "arxiv",
    "version": 2
  }
}