Pith Number

pith:ZUSIH3JP

pith:2019:ZUSIH3JPYJPUPQDOUJ5VC5DJNW

not attested not anchored not stored refs pending

Performance of the NOF-MP2 method in hydrogen abstraction reactions

Mario Piris, Xabier Lopez

arxiv:1906.04432 v1 · 2019-06-11 · 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{ZUSIH3JPYJPUPQDOUJ5VC5DJNW}

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	2026-05-17T23:43:39.293510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd2483ed2fc25f47c06ea27b5174696d896c7fa8902a43f10698a7c24a977e08

Aliases

arxiv: 1906.04432 · arxiv_version: 1906.04432v1 · doi: 10.48550/arxiv.1906.04432 · pith_short_12: ZUSIH3JPYJPU · pith_short_16: ZUSIH3JPYJPUPQDO · pith_short_8: ZUSIH3JP

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/ZUSIH3JPYJPUPQDOUJ5VC5DJNW \
  | 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: cd2483ed2fc25f47c06ea27b5174696d896c7fa8902a43f10698a7c24a977e08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2e7013abb69466f09f63d80b027cd92c35dc7f36fe5195c48cf0c50bffbe1fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2019-06-11T08:08:57Z",
    "title_canon_sha256": "64d4495b8f583618aa8a431800ca58587e8e4712ef293d8604a4ae6cdf5a6c3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04432",
    "kind": "arxiv",
    "version": 1
  }
}