Pith Number

pith:OA332T6B

pith:2014:OA332T6BQBQTCOEXL2EBI6VBNM

not attested not anchored not stored refs pending

First-principles calculations of phonon frequencies, lifetimes and spectral functions from weak to strong anharmonicity: the example of palladium hydrides

Francesco Mauri, Ion Errea, Lorenzo Paulatto, Matteo Calandra

arxiv:1411.5628 v1 · 2014-11-20 · 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{OA332T6BQBQTCOEXL2EBI6VBNM}

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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	2026-05-18T01:49:55.866416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7037bd4fc180613138975e88147aa16b305aa291a56a1a570b28ffdf3bf0c700

Aliases

arxiv: 1411.5628 · arxiv_version: 1411.5628v1 · doi: 10.48550/arxiv.1411.5628 · pith_short_12: OA332T6BQBQT · pith_short_16: OA332T6BQBQTCOEX · pith_short_8: OA332T6B

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/OA332T6BQBQTCOEXL2EBI6VBNM \
  | 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: 7037bd4fc180613138975e88147aa16b305aa291a56a1a570b28ffdf3bf0c700

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a63ea59c7636be042f5747472beae6fd1150758fb807d2c5ddeca748bb856110",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-11-20T18:13:28Z",
    "title_canon_sha256": "cc1311a70f22f0589012a14e153a8db2539519aa5194dc95464d67be04a5d838"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5628",
    "kind": "arxiv",
    "version": 1
  }
}