Pith Number

pith:QKXVA2L7

pith:2018:QKXVA2L74TLOGBI5EZQIJAWMC2

not attested not anchored not stored refs pending

On-the-fly ab initio semiclassical evaluation of absorption spectra of polyatomic molecules beyond the Condon approximation

Aur\'elien Patoz, Ji\v{r}\'i Van\'i\v{c}ek, Tomislav Begu\v{s}i\'c

arxiv:1812.04400 v1 · 2018-12-11 · 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{QKXVA2L74TLOGBI5EZQIJAWMC2}

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	2026-05-17T23:58:32.292297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82af50697fe4d6e3051d26608482cc168d4c525f9b3f82a1b56541769f75a5c2

Aliases

arxiv: 1812.04400 · arxiv_version: 1812.04400v1 · doi: 10.48550/arxiv.1812.04400 · pith_short_12: QKXVA2L74TLO · pith_short_16: QKXVA2L74TLOGBI5 · pith_short_8: QKXVA2L7

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/QKXVA2L74TLOGBI5EZQIJAWMC2 \
  | 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: 82af50697fe4d6e3051d26608482cc168d4c525f9b3f82a1b56541769f75a5c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e51cf350524779c84eab5666b799807112d6072dd77dc3ef2980d9197770dd15",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-12-11T14:02:25Z",
    "title_canon_sha256": "af6e59da130865873a4c366842464814c18acbe2fac12d4c2225479d95cb2a4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04400",
    "kind": "arxiv",
    "version": 1
  }
}