Pith Number

pith:M7XMQCOX

pith:2018:M7XMQCOXC4G2MZZVFGPSQINJAK

not attested not anchored not stored refs pending

SternheimerGW: a program for calculating GW quasiparticle band structures and spectral functions without unoccupied states

Feliciano Giustino, Henry Lambert, Martin Schlipf, Nourdine Zibouche

arxiv:1812.03717 v1 · 2018-12-10 · 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{M7XMQCOXC4G2MZZVFGPSQINJAK}

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	2026-05-17T23:58:44.069669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67eec809d7170da66735299f2821a902849d809297cd15b0cf1c81be3b59dec1

Aliases

arxiv: 1812.03717 · arxiv_version: 1812.03717v1 · doi: 10.48550/arxiv.1812.03717 · pith_short_12: M7XMQCOXC4G2 · pith_short_16: M7XMQCOXC4G2MZZV · pith_short_8: M7XMQCOX

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/M7XMQCOXC4G2MZZVFGPSQINJAK \
  | 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: 67eec809d7170da66735299f2821a902849d809297cd15b0cf1c81be3b59dec1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06da7e6c5136761aa7b1acbd34eeb787402ac9bdb69a230a0adc831224d5f067",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-12-10T10:19:07Z",
    "title_canon_sha256": "6270d69c8a41dfb0286a68bfbb9736bb36b02e0fd73702fe8f179f77b71730c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03717",
    "kind": "arxiv",
    "version": 1
  }
}