Pith Number

pith:RZN4P37Z

pith:2015:RZN4P37ZMM7AGAC6Z52DIEJGGM

not attested not anchored not stored refs pending

Detecting the Berry curvature in photonic graphene

H. Fehske, R. L. Heinisch

arxiv:1512.01674 v2 · 2015-12-05 · quant-ph · 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{RZN4P37ZMM7AGAC6Z52DIEJGGM}

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	2026-05-18T00:20:44.957168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e5bc7eff9633e03005ecf743411263311a7f91cec6ed2e54ab48e6b47705234

Aliases

arxiv: 1512.01674 · arxiv_version: 1512.01674v2 · doi: 10.48550/arxiv.1512.01674 · pith_short_12: RZN4P37ZMM7A · pith_short_16: RZN4P37ZMM7AGAC6 · pith_short_8: RZN4P37Z

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/RZN4P37ZMM7AGAC6Z52DIEJGGM \
  | 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: 8e5bc7eff9633e03005ecf743411263311a7f91cec6ed2e54ab48e6b47705234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd959254ead2c69c688507f444d6cf7e44e04976a472b8cec06f9296f6666ae8",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-12-05T15:05:14Z",
    "title_canon_sha256": "92db60e3cb2ba71ce939e37eb0266c4fb9245897fea2a1f882b1acd0fa88fb06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01674",
    "kind": "arxiv",
    "version": 2
  }
}