Pith Number

pith:2JQ54HWI

pith:2015:2JQ54HWIAMRCGHQ5EAXRKHTHAE

not attested not anchored not stored refs pending

Coherent gigahertz phonons in Ge$_{2}$Sb$_{2}$Te$_{5}$ phase-change materials

Alexander V. Kolobov, Junji Tominaga, Muneaki Hase, Paul Fons

arxiv:1510.01786 v1 · 2015-10-07 · 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{2JQ54HWIAMRCGHQ5EAXRKHTHAE}

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	2026-05-18T01:26:50.087652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d261de1ec80322231e1d202f151e67010213c8a25b678806bff20bcc4d854501

Aliases

arxiv: 1510.01786 · arxiv_version: 1510.01786v1 · doi: 10.48550/arxiv.1510.01786 · pith_short_12: 2JQ54HWIAMRC · pith_short_16: 2JQ54HWIAMRCGHQ5 · pith_short_8: 2JQ54HWI

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/2JQ54HWIAMRCGHQ5EAXRKHTHAE \
  | 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: d261de1ec80322231e1d202f151e67010213c8a25b678806bff20bcc4d854501

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14dd8cacdf91d155c1da1fd7396269df31b0754cc8156b5592e1b2fe4dceaec9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-10-07T00:03:16Z",
    "title_canon_sha256": "7bca75971b74fad6cffde77ec0172f05f52003c1417ae46d4b2b8ca62bb80450"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01786",
    "kind": "arxiv",
    "version": 1
  }
}