Pith Number

pith:QJ2LX76V

pith:2020:QJ2LX76V2KBHEBNSGU3QCGEFIQ

not attested not anchored not stored refs pending

Environmental effects with Frozen Density Embedding in Real-Time Time-Dependent Density Functional Theory using localized basis functions

Andr\'e Severo Pereira Gomes, Christoph R. Jacob, Francesco Tarantelli, Leonardo Belpassi, Loriano Storchi, Lucas Visscher, Matteo De Santis

arxiv:2006.05528 v1 · 2020-06-09 · physics.chem-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{QJ2LX76V2KBHEBNSGU3QCGEFIQ}

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	2026-07-05T06:50:50.262350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8274bbffd5d2827205b23537011885440779e1530e87993635cc0a2d8bb60da5

Aliases

arxiv: 2006.05528 · arxiv_version: 2006.05528v1 · doi: 10.48550/arxiv.2006.05528 · pith_short_12: QJ2LX76V2KBH · pith_short_16: QJ2LX76V2KBHEBNS · pith_short_8: QJ2LX76V

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/QJ2LX76V2KBHEBNSGU3QCGEFIQ \
  | 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: 8274bbffd5d2827205b23537011885440779e1530e87993635cc0a2d8bb60da5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4e8f8ec66c37799e96eef6747c9053607edfe50b9b6c412ff5810e176919b7b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2020-06-09T22:00:17Z",
    "title_canon_sha256": "4e8431bba43ced74eadb8fea28471d87361c50fd9fa8a7591cf4aab5a437d1fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.05528",
    "kind": "arxiv",
    "version": 1
  }
}