Pith Number

pith:VPTNIVGB

pith:2017:VPTNIVGBX56UVG2WA73KWWUI7M

not attested not anchored not stored refs pending

Hybrid stochastic-deterministic calculation of the second-order perturbative contribution of multireference perturbation theory

Anthony Scemama, Michel Caffarel, Pierre-Fran\c{c}ois Loos, Yann Garniron

arxiv:1703.05347 v2 · 2017-03-15 · 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{VPTNIVGBX56UVG2WA73KWWUI7M}

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	2026-05-18T00:14:41.260050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abe6d454c1bf7d4a9b5607f6ab5a88fb3fc3c73f5814bd6382bd3c7b0843394f

Aliases

arxiv: 1703.05347 · arxiv_version: 1703.05347v2 · doi: 10.48550/arxiv.1703.05347 · pith_short_12: VPTNIVGBX56U · pith_short_16: VPTNIVGBX56UVG2W · pith_short_8: VPTNIVGB

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/VPTNIVGBX56UVG2WA73KWWUI7M \
  | 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: abe6d454c1bf7d4a9b5607f6ab5a88fb3fc3c73f5814bd6382bd3c7b0843394f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc30480b5c210aee5ea50a309843b2c280e222eafd3925efc74cb959076d4ad0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-03-15T18:49:08Z",
    "title_canon_sha256": "09f84166c15402cc84c5783ce22d41c513d27f71fc3cd64484365aae28a82de6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05347",
    "kind": "arxiv",
    "version": 2
  }
}