Pith Number

pith:B67UVTDF

pith:2015:B67UVTDFML64RDG4YOU5WSETHA

not attested not anchored not stored refs pending

A quantum chemical study from a molecular perspective: ionization and electron attachment energies for species often used to fabricate single-molecule junctions

Ioan Baldea

arxiv:1509.05571 v1 · 2015-09-18 · 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{B67UVTDFML64RDG4YOU5WSETHA}

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	2026-05-18T01:32:42.837473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fbf4acc6562fdc88cdcc3a9db4893380d8bc22cfa7a71f728fccd81ec9cd9dd

Aliases

arxiv: 1509.05571 · arxiv_version: 1509.05571v1 · doi: 10.48550/arxiv.1509.05571 · pith_short_12: B67UVTDFML64 · pith_short_16: B67UVTDFML64RDG4 · pith_short_8: B67UVTDF

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/B67UVTDFML64RDG4YOU5WSETHA \
  | 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: 0fbf4acc6562fdc88cdcc3a9db4893380d8bc22cfa7a71f728fccd81ec9cd9dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45f9d93b826558f50f12865ca48c3e553f02cd94502cf03b7f9a7d189294f36a",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2015-09-18T10:18:53Z",
    "title_canon_sha256": "47be6fca75eac4d68857e10f4ca0a641f71c10dd971e83f30c6e6c9b6a26f2ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05571",
    "kind": "arxiv",
    "version": 1
  }
}