Pith Number

pith:EBMUQRIA

pith:2025:EBMUQRIANY4QTDNYESADGPYMWO

not attested not anchored not stored refs pending

Comparative analysis of plasmon modes in layered Lindhard metals and strange metals

Dipanjan Chaudhuri, Eric Hoglund, Jin Chen, Jordan Hachtel, Niels de Vries, Peter Abbamonte, Xuefei Guo

arxiv:2507.17840 v1 · 2025-07-23 · cond-mat.str-el · 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{EBMUQRIANY4QTDNYESADGPYMWO}

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	2026-07-05T11:42:36.081842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20594845006e39098db82480333f0cb3b15194ac5cef10f747698b4622db85d7

Aliases

arxiv: 2507.17840 · arxiv_version: 2507.17840v1 · doi: 10.48550/arxiv.2507.17840 · pith_short_12: EBMUQRIANY4Q · pith_short_16: EBMUQRIANY4QTDNY · pith_short_8: EBMUQRIA

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/EBMUQRIANY4QTDNYESADGPYMWO \
  | 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: 20594845006e39098db82480333f0cb3b15194ac5cef10f747698b4622db85d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f29b73c2872bb5d40b56a62537f0cc485cb74ad582fcc64d3d18ec0f1e8bfef1",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2025-07-23T18:09:26Z",
    "title_canon_sha256": "6256993e03993c4af08525cee5bc4409beed4e2c295a18b6bff85325d8f57b61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17840",
    "kind": "arxiv",
    "version": 1
  }
}