Pith Number

pith:45QNI2F2

pith:2017:45QNI2F2WENIQFS3EXNZLMDZSF

not attested not anchored not stored refs pending

Convergence and pitfalls of density functional perturbation theory phonons calculations from a high-throughput perspective

Geoffroy Hautier, Gian-Marco Rignanese, Guido Petretto, Xavier Gonze

arxiv:1710.06028 v2 · 2017-10-16 · 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{45QNI2F2WENIQFS3EXNZLMDZSF}

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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	2026-05-18T00:26:49.139753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e760d468bab11a88165b25db95b07991711e042c99a6afe405dffffe4182ae5c

Aliases

arxiv: 1710.06028 · arxiv_version: 1710.06028v2 · doi: 10.48550/arxiv.1710.06028 · pith_short_12: 45QNI2F2WENI · pith_short_16: 45QNI2F2WENIQFS3 · pith_short_8: 45QNI2F2

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/45QNI2F2WENIQFS3EXNZLMDZSF \
  | 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: e760d468bab11a88165b25db95b07991711e042c99a6afe405dffffe4182ae5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d12587941af3130deaab78fc96dbf5804aeac9ca1ee3bf1352c7e2e847a767af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-10-16T23:20:53Z",
    "title_canon_sha256": "716285f2858b58eb64c25ae1a4f73ab74910a51c02022e520cf034fd2647425e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06028",
    "kind": "arxiv",
    "version": 2
  }
}