Pith Number

pith:K5O5J3VF

pith:2015:K5O5J3VFWVIG2CRN3ASJSWDFEY

not attested not anchored not stored refs pending

Nonlinear quantum optical properties of graphene: the role of chirality and symmetry

Amir Hamed Majedi, Behrooz Semnani, Safieddin Safavi-Naeini

arxiv:1502.02203 v2 · 2015-02-08 · 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{K5O5J3VFWVIG2CRN3ASJSWDFEY}

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	2026-05-17T23:41:13.769455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

575dd4eea5b5506d0a2dd8249958652602e7df2f42856dab82770878283942bd

Aliases

arxiv: 1502.02203 · arxiv_version: 1502.02203v2 · doi: 10.48550/arxiv.1502.02203 · pith_short_12: K5O5J3VFWVIG · pith_short_16: K5O5J3VFWVIG2CRN · pith_short_8: K5O5J3VF

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/K5O5J3VFWVIG2CRN3ASJSWDFEY \
  | 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: 575dd4eea5b5506d0a2dd8249958652602e7df2f42856dab82770878283942bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfb5877380498c37f3dd082a3c6f24be8160f3f9715c39ebcf2d92ec57b917e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-02-08T02:15:17Z",
    "title_canon_sha256": "4a0c36e0f94d3e6b7c3f714b93b60102cb350dc81b04e183308880875647cd95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02203",
    "kind": "arxiv",
    "version": 2
  }
}