Pith Number

pith:QU6YA35G

pith:2010:QU6YA35G6ZENBLKXGP2W5SGGMI

not attested not anchored not stored refs pending

Quantum Monte Carlo Calculations of Dihydrogen Binding Energetics on Ca Cations: an Assessment of Errors in Density Functionals for Weakly Bonded Systems

Fernando A. Reboredo, Michal Bajdich, P. R. C. Kent

arxiv:1007.2563 v1 · 2010-07-15 · cond-mat.mtrl-sci · 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{QU6YA35G6ZENBLKXGP2W5SGGMI}

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	2026-05-18T04:42:22.979811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

853d806fa6f648d0ad5733f56ec8c6620f229b956f60bd3b198237e197e58bdd

Aliases

arxiv: 1007.2563 · arxiv_version: 1007.2563v1 · doi: 10.48550/arxiv.1007.2563 · pith_short_12: QU6YA35G6ZEN · pith_short_16: QU6YA35G6ZENBLKX · pith_short_8: QU6YA35G

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/QU6YA35G6ZENBLKXGP2W5SGGMI \
  | 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: 853d806fa6f648d0ad5733f56ec8c6620f229b956f60bd3b198237e197e58bdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "521a503e3a958a3cd3a054547f52a2ba49b843cc46e24a2f282b3e97d2937639",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-07-15T13:58:11Z",
    "title_canon_sha256": "73d4f1e6564928252352651b1002afe1264eed40fddcc7d81f6443d056e0d164"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2563",
    "kind": "arxiv",
    "version": 1
  }
}