Pith Number

pith:MQLMAL23

pith:2021:MQLMAL23EOHZKXD6PK2ULXQVNY

not attested not anchored not stored refs pending

Optical phonon modes, static and high frequency dielectric constants, and effective electron mass parameter in cubic In$_2$O$_3$

Alexander Ruder, Hongping Zhao, Klaus Irmscher, Mathias Schubert, Matthew Hilfiker, Megan Stokey, Rafal Korlacki, Sean Knight, Vanya Darakchieva, Yuxuan Zhang, Zbigniew Galazka

arxiv:2104.14611 v1 · 2021-04-29 · 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{MQLMAL23EOHZKXD6PK2ULXQVNY}

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	2026-07-05T02:53:43.273446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6416c02f5b238f955c7e7ab545de156e32dc320039159b55e2628665b47d1834

Aliases

arxiv: 2104.14611 · arxiv_version: 2104.14611v1 · doi: 10.48550/arxiv.2104.14611 · pith_short_12: MQLMAL23EOHZ · pith_short_16: MQLMAL23EOHZKXD6 · pith_short_8: MQLMAL23

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/MQLMAL23EOHZKXD6PK2ULXQVNY \
  | 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: 6416c02f5b238f955c7e7ab545de156e32dc320039159b55e2628665b47d1834

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d8c8b665961bee89d3299ca198be324f36883a91cf36c902c37c20c5a3c8533",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-04-29T18:57:58Z",
    "title_canon_sha256": "e44792b9e3da3b371a51d671b960012bc2ce89b5efc0b1b271d771545d10ed1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.14611",
    "kind": "arxiv",
    "version": 1
  }
}