Pith Number

pith:HVHWE7NG

pith:2020:HVHWE7NGAPU7KF253LYW6ORZX2

not attested not anchored not stored refs pending

Quantum HF/DFT-Embedding Algorithms for Electronic Structure Calculations: Scaling up to Complex Molecular Systems

Ivano Tavernelli, Max Rossmannek, Panagiotis Kl. Barkoutsos, Pauline J. Ollitrault

arxiv:2009.01872 v1 · 2020-09-03 · quant-ph · physics.chem-ph · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HVHWE7NGAPU7KF253LYW6ORZX2}

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.

Cited by

1 paper in Pith

A Quantum Computing Approach to Simulating Corrosion Inhibition

Receipt and verification

First computed	2026-07-05T02:27:25.680110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d4f627da603e9f5175ddaf16f3a39be9d55e2b6f2cf385fc0276ea9f75ec750

Aliases

arxiv: 2009.01872 · arxiv_version: 2009.01872v1 · doi: 10.48550/arxiv.2009.01872 · pith_short_12: HVHWE7NGAPU7 · pith_short_16: HVHWE7NGAPU7KF25 · pith_short_8: HVHWE7NG

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/HVHWE7NGAPU7KF253LYW6ORZX2 \
  | 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: 3d4f627da603e9f5175ddaf16f3a39be9d55e2b6f2cf385fc0276ea9f75ec750

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3221a3ff2c1b97b317c35642279a14cd7f86d5e36714ca14595938ab48ef589",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-09-03T18:35:50Z",
    "title_canon_sha256": "69b7f4197c77fc95e1504333fda0dbc607bebb754a5f4f9d52ebcf082d7220da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.01872",
    "kind": "arxiv",
    "version": 1
  }
}