Pith Number

pith:ORQO6QC7

pith:2015:ORQO6QC75P4XDH4FEARUWY7H3R

not attested not anchored not stored refs pending

Computationally Designed Zirconium Organometallic Catalyst for Direct Epoxidation of Alkenes without Allylic H Atoms: Aromatic Linkage Eliminates Formation of Inert Octahedral Complexes

Bo Yang, Thomas A. Manz

arxiv:1512.09372 v1 · 2015-12-30 · 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{ORQO6QC75P4XDH4FEARUWY7H3R}

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	2026-05-18T01:23:32.523405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7460ef405febf9719f8520234b63e7dc4327d3c597d8e94d4d0bd706ebd92190

Aliases

arxiv: 1512.09372 · arxiv_version: 1512.09372v1 · doi: 10.48550/arxiv.1512.09372 · pith_short_12: ORQO6QC75P4X · pith_short_16: ORQO6QC75P4XDH4F · pith_short_8: ORQO6QC7

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/ORQO6QC75P4XDH4FEARUWY7H3R \
  | 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: 7460ef405febf9719f8520234b63e7dc4327d3c597d8e94d4d0bd706ebd92190

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85bc9ecf8450c9ebedb7b7d1bd68b148525b231946f28c761596ab8a9282f294",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2015-12-30T18:13:52Z",
    "title_canon_sha256": "330d7dc77da0865972996cc130b33085df28ff29416bef09de3103ef0ec6b05b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.09372",
    "kind": "arxiv",
    "version": 1
  }
}