Pith Number

pith:L4UR2FRO

pith:2012:L4UR2FRO5GBQXGFJROE3HAVDMD

not attested not anchored not stored refs pending

THz phonon spectroscopy of doped superconducting cuprates

Hoang Hoai Van, M. G. Mikheev, M. V. Sudakova, S. A. Kuzmichev, S. N. Tchesnokov, S. V. Kulbachinskii, Ya. G. Ponomarev

arxiv:1210.3584 v1 · 2012-10-12 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L4UR2FRO5GBQXGFJROE3HAVDMD}

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	2026-05-18T01:53:56.051355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f291d162ee9830b98a98b89b382a360ed445e97d776e292d178ac28f842d0d0

Aliases

arxiv: 1210.3584 · arxiv_version: 1210.3584v1 · doi: 10.48550/arxiv.1210.3584 · pith_short_12: L4UR2FRO5GBQ · pith_short_16: L4UR2FRO5GBQXGFJ · pith_short_8: L4UR2FRO

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/L4UR2FRO5GBQXGFJROE3HAVDMD \
  | 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: 5f291d162ee9830b98a98b89b382a360ed445e97d776e292d178ac28f842d0d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b46a5b2d253053c902a6c508ba8dbee3ceafa4243fd9e636664d108acacf2324",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-10-12T17:41:36Z",
    "title_canon_sha256": "25b25e0f6e6e27e3d2a574e196a3a104a6fc2b3a4d8a6c0d3137f4e50a1dd960"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3584",
    "kind": "arxiv",
    "version": 1
  }
}