Pith Number

pith:EUQKSSOE

pith:2018:EUQKSSOEXUGRAGZ4ZGUCH2HU4B

not attested not anchored not stored refs pending

Acoustic Phonon Dispersion Engineering in Bulk Crystals via Incorporation of Dopant Atoms

Alexander A. Balandin, Ece Aytan, Elias H. Penilla, Fariborz Kargar, Jacob S. Lewis, Javier E. Garay

arxiv:1803.08954 v1 · 2018-03-23 · cond-mat.mtrl-sci · 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{EUQKSSOEXUGRAGZ4ZGUCH2HU4B}

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	2026-05-17T23:51:14.639275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2520a949c4bd0d101b3cc9a823e8f4e069f944b3746a77d4c4c594e5760b00ef

Aliases

arxiv: 1803.08954 · arxiv_version: 1803.08954v1 · doi: 10.48550/arxiv.1803.08954 · pith_short_12: EUQKSSOEXUGR · pith_short_16: EUQKSSOEXUGRAGZ4 · pith_short_8: EUQKSSOE

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/EUQKSSOEXUGRAGZ4ZGUCH2HU4B \
  | 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: 2520a949c4bd0d101b3cc9a823e8f4e069f944b3746a77d4c4c594e5760b00ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5558ceb7c87fba9dcc9114562e3e09a0e0bf33f26b4c6c9e9796418802db3db",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-03-23T19:30:15Z",
    "title_canon_sha256": "642b07b89bab507d2470a531cd48cf97380b6c0b04128f870446ebb5af25cc78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08954",
    "kind": "arxiv",
    "version": 1
  }
}