Pith Number

pith:K47X4RKE

pith:2016:K47X4RKEOBARUKZQGTFXTFYTYO

not attested not anchored not stored refs pending

Low temperature-semiconductor band gap thermal shifts: T^4 shifts from ordinary acoustic and T^2 from piezoacoustic coupling

Jean Paul Nery, Philip B. Allen

arxiv:1605.01980 v3 · 2016-05-06 · 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{K47X4RKEOBARUKZQGTFXTFYTYO}

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	2026-05-18T00:52:04.063347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

573f7e454470411a2b3034cb799713c3bcefe52209e9e9ffab914d27543180aa

Aliases

arxiv: 1605.01980 · arxiv_version: 1605.01980v3 · doi: 10.48550/arxiv.1605.01980 · pith_short_12: K47X4RKEOBAR · pith_short_16: K47X4RKEOBARUKZQ · pith_short_8: K47X4RKE

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/K47X4RKEOBARUKZQGTFXTFYTYO \
  | 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: 573f7e454470411a2b3034cb799713c3bcefe52209e9e9ffab914d27543180aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b042fe628f2282874171718d35102aa441c92daffa6dd17399ba4a4ac2e63c6",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-05-06T15:54:31Z",
    "title_canon_sha256": "4f229397dee4bb6b0e7dff33c6c94926fb4a77fe5cb10bf4433c010c4b2b6544"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01980",
    "kind": "arxiv",
    "version": 3
  }
}