Pith Number

pith:5HZITSRC

pith:2015:5HZITSRCOJJTYZLZXVV3P3COJP

not attested not anchored not stored refs pending

Accessing phonon polaritons in hyperbolic crystals by ARPES

Alessandro Principi, Andrea Tomadin, Justin C.W. Song, Leonid S. Levitov, Marco Polini

arxiv:1504.05345 v1 · 2015-04-21 · 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{5HZITSRCOJJTYZLZXVV3P3COJP}

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	2026-05-18T01:34:50.002190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9f289ca2272533c6579bd6bb7ec4e4bf45323d3c9db6a22df8dc223be692c26

Aliases

arxiv: 1504.05345 · arxiv_version: 1504.05345v1 · doi: 10.48550/arxiv.1504.05345 · pith_short_12: 5HZITSRCOJJT · pith_short_16: 5HZITSRCOJJTYZLZ · pith_short_8: 5HZITSRC

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/5HZITSRCOJJTYZLZXVV3P3COJP \
  | 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: e9f289ca2272533c6579bd6bb7ec4e4bf45323d3c9db6a22df8dc223be692c26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4592f0a244f4ef5844a7a00ca04c99e5181c824572676581f4d9531faaa6ea5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-04-21T09:03:55Z",
    "title_canon_sha256": "5636660d66f96c86ebe5bb36fb5ddec57aa2f77997b9c6d4d1e53cf2385ca983"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05345",
    "kind": "arxiv",
    "version": 1
  }
}