Pith Number

pith:DNOZFK2E

pith:2012:DNOZFK2EWQJEMAXOBIVEMT355G

not attested not anchored not stored refs pending

Second and higher harmonics generation with memristive systems

Guy Z. Cohen, Massimiliano Di Ventra, Yuriy V. Pershin

arxiv:1202.4727 v2 · 2012-02-21 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DNOZFK2EWQJEMAXOBIVEMT355G}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:59:12.036863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b5d92ab44b4124602ee0a2a464f7de9ae0a56ed6111abebfec3ce428c57e9aa

Aliases

arxiv: 1202.4727 · arxiv_version: 1202.4727v2 · doi: 10.48550/arxiv.1202.4727 · pith_short_12: DNOZFK2EWQJE · pith_short_16: DNOZFK2EWQJEMAXO · pith_short_8: DNOZFK2E

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/DNOZFK2EWQJEMAXOBIVEMT355G \
  | 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: 1b5d92ab44b4124602ee0a2a464f7de9ae0a56ed6111abebfec3ce428c57e9aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "701d95107510469cd1e62f570789c2521cb10432aa07fd6d41c58636d3f98dc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-02-21T18:59:56Z",
    "title_canon_sha256": "f4497fa174f8068055d13070e52ccba2adae76d1baec8379a100ba6f25fcc77f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4727",
    "kind": "arxiv",
    "version": 2
  }
}