Pith Number

pith:3FZLNGRW

pith:2018:3FZLNGRWV7KUXSLJPPYH4Q25QP

not attested not anchored not stored refs pending

Simulating X-ray absorption spectra with linear-response density cumulant theory

Alexander Yu. Sokolov, Andreas V. Copan, Ruojing Peng

arxiv:1812.08827 v2 · 2018-12-20 · 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{3FZLNGRWV7KUXSLJPPYH4Q25QP}

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	2026-05-17T23:44:37.839759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d972b69a36afd54bc9697bf07e435d83c6bb2e46bb2bf4ae410f2eee9b3edca1

Aliases

arxiv: 1812.08827 · arxiv_version: 1812.08827v2 · doi: 10.48550/arxiv.1812.08827 · pith_short_12: 3FZLNGRWV7KU · pith_short_16: 3FZLNGRWV7KUXSLJ · pith_short_8: 3FZLNGRW

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/3FZLNGRWV7KUXSLJPPYH4Q25QP \
  | 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: d972b69a36afd54bc9697bf07e435d83c6bb2e46bb2bf4ae410f2eee9b3edca1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f874b644b6885762e0e7301f3ff6f708bbac94dfeea3db4ea98b9de6b0e8f711",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-12-20T20:14:02Z",
    "title_canon_sha256": "c80baa42a28600532da8025199ce0730d1b3e41fd79926191629bfb6d151e999"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08827",
    "kind": "arxiv",
    "version": 2
  }
}