Pith Number

pith:QH4COVPK

pith:2018:QH4COVPKROTEMRHPUN3JHE5ZVU

not attested not anchored not stored refs pending

Phonon Fingerprints of CsPb2Br5 Single Crystals

C. Wang, F. Robles Hernandez, H. A. Calderon, J. M. Bao, V. G. Hadjiev, X. Su, Y. Wang, Z. M. Wang

arxiv:1805.11181 v1 · 2018-05-28 · 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{QH4COVPKROTEMRHPUN3JHE5ZVU}

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	2026-05-17T23:58:59.194102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81f82755ea8ba64644efa3769393b9ad0a8427787e7bc842c00075419b8728c6

Aliases

arxiv: 1805.11181 · arxiv_version: 1805.11181v1 · doi: 10.48550/arxiv.1805.11181 · pith_short_12: QH4COVPKROTE · pith_short_16: QH4COVPKROTEMRHP · pith_short_8: QH4COVPK

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/QH4COVPKROTEMRHPUN3JHE5ZVU \
  | 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: 81f82755ea8ba64644efa3769393b9ad0a8427787e7bc842c00075419b8728c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cf66ff1dfc666819192b31cfdfedbffcf90794148079bc04c8d936aa669903e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-05-28T21:45:47Z",
    "title_canon_sha256": "4562f004bf5ae6c7114d1da203eaec489faef39198ae9952dfb4db809c91018c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11181",
    "kind": "arxiv",
    "version": 1
  }
}