Pith Number

pith:DSG7Z33P

pith:2015:DSG7Z33PMBJQYAFCSXO6KTOVMV

not attested not anchored not stored refs pending

Tunable light-matter interaction and the role of hyperbolicity in graphene-hBN system

Anshuman Kumar, Kin Hung Fung, Nicholas X. Fang, Phaedon Avouris, Tony Low

arxiv:1502.04672 v1 · 2015-02-16 · physics.optics · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DSG7Z33PMBJQYAFCSXO6KTOVMV}

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	2026-05-18T01:37:28.345964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c8dfcef6f60530c00a295dde54dd565423c3d22885c8e8a304d96cec3676489

Aliases

arxiv: 1502.04672 · arxiv_version: 1502.04672v1 · doi: 10.48550/arxiv.1502.04672 · pith_short_12: DSG7Z33PMBJQ · pith_short_16: DSG7Z33PMBJQYAFC · pith_short_8: DSG7Z33P

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/DSG7Z33PMBJQYAFCSXO6KTOVMV \
  | 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: 1c8dfcef6f60530c00a295dde54dd565423c3d22885c8e8a304d96cec3676489

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3af9186d565a331327fa0c7fdf60c1788d0014b7c639133ced72a07e9b18995",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-02-16T19:30:33Z",
    "title_canon_sha256": "141a3e70346f8537359c4d219a60d93e2283c3b0cd0e907f483de96410449fce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04672",
    "kind": "arxiv",
    "version": 1
  }
}