Pith Number

pith:XMNLCSUO

pith:2026:XMNLCSUOEY5KRD434NGIOACXYE

not attested not anchored not stored refs pending

Collective Phonon Mixing and Eigenvector Transport Under Isotope Substitution

Hamish Cavaye, Jeff Armstrong, Matthew E. Potter, Pankaj Sharma

arxiv:2602.20907 v1 · 2026-02-24 · 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{XMNLCSUOEY5KRD434NGIOACXYE}

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	2026-07-01T01:17:47.590359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb1ab14a8e263aa88f9be34c870057c103e644d5cc2f48d1a265c5dff1f3e758

Aliases

arxiv: 2602.20907 · arxiv_version: 2602.20907v1 · doi: 10.48550/arxiv.2602.20907 · pith_short_12: XMNLCSUOEY5K · pith_short_16: XMNLCSUOEY5KRD43 · pith_short_8: XMNLCSUO

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/XMNLCSUOEY5KRD434NGIOACXYE \
  | 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: bb1ab14a8e263aa88f9be34c870057c103e644d5cc2f48d1a265c5dff1f3e758

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1934d20672fcf357d4bf9bdd565e6b69f7faba54be2bb3103aa2a878949d29ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-02-24T13:43:28Z",
    "title_canon_sha256": "60942b9fa1a1ad2a676bfc9f02d7b28d0536540bed36ceab113bdbb8844c8810"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.20907",
    "kind": "arxiv",
    "version": 1
  }
}