Pith Number

pith:AZCDJASY

pith:2023:AZCDJASYWFSV3WXJBUHUM4DXPZ

not attested not anchored not stored refs pending

Towards high-throughput many-body perturbation theory: efficient algorithms and automated workflows

Andrea Ferretti, Antimo Marrazzo, Daniele Varsano, Deborah Prezzi, Elisa Molinari, Giovanni Pizzi, Junfeng Qiao, Miki Bonacci, Nicola Spallanzani

arxiv:2301.06407 v2 · 2023-01-16 · 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{AZCDJASYWFSV3WXJBUHUM4DXPZ}

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	2026-07-05T08:26:55.937593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0644348258b1655ddae90d0f4670777e7ceb86e0d755ea034a94cee834cee510

Aliases

arxiv: 2301.06407 · arxiv_version: 2301.06407v2 · doi: 10.48550/arxiv.2301.06407 · pith_short_12: AZCDJASYWFSV · pith_short_16: AZCDJASYWFSV3WXJ · pith_short_8: AZCDJASY

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/AZCDJASYWFSV3WXJBUHUM4DXPZ \
  | 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: 0644348258b1655ddae90d0f4670777e7ceb86e0d755ea034a94cee834cee510

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44ebf67e1001bec76b2c733ae2ec65a73b60c1f5c43b9ca9d5fce1d5094cd916",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-01-16T12:49:28Z",
    "title_canon_sha256": "e3f677b2c77636c0fd5715e5fe5676e9dc56fb2da57767994802a65cd92b6ce4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.06407",
    "kind": "arxiv",
    "version": 2
  }
}