Pith Number

pith:NVSYNCWM

pith:2013:NVSYNCWM6K5UCWBQ2WYASBUDKB

not attested not anchored not stored refs pending

Excited-state potential-energy surfaces of metal-adsorbed organic molecules from Linear Expansion \Delta-Self-Consistent Field Density-Functional Theory (\Delta SCF-DFT)

Karsten Reuter, Reinhard J. Maurer

arxiv:1304.7524 v1 · 2013-04-28 · 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{NVSYNCWM6K5UCWBQ2WYASBUDKB}

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	2026-05-18T03:17:56.451102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d65868accf2bb415830d5b0090683506cb6582da580382e00e97fe2e23f3a3f

Aliases

arxiv: 1304.7524 · arxiv_version: 1304.7524v1 · doi: 10.48550/arxiv.1304.7524 · pith_short_12: NVSYNCWM6K5U · pith_short_16: NVSYNCWM6K5UCWBQ · pith_short_8: NVSYNCWM

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/NVSYNCWM6K5UCWBQ2WYASBUDKB \
  | 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: 6d65868accf2bb415830d5b0090683506cb6582da580382e00e97fe2e23f3a3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e14431ac99c47242330e91342c5038c5f2f82a589877edf91ba8fcc61bb5cab",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-04-28T20:59:23Z",
    "title_canon_sha256": "bf17915b527754bdac53b9b16ffdac5882df409644f8cb8ce0e3c2ae3e39f61c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7524",
    "kind": "arxiv",
    "version": 1
  }
}