Pith Number

pith:XT7RBD3B

pith:2018:XT7RBD3BDWKPDLQ47RA3USLA3T

not attested not anchored not stored refs pending

Wannier-function-based constrained DFT with nonorthogonality-correcting Pulay forces in application to the reorganization effects in graphene-adsorbed pentacene

David D. O'Regan, Stefano Sanvito, Subhayan Roychoudhury

arxiv:1802.01669 v2 · 2018-02-05 · cond-mat.mtrl-sci · cond-mat.mes-hall · physics.comp-ph · quant-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{XT7RBD3BDWKPDLQ47RA3USLA3T}

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	2026-05-18T00:15:16.363075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcff108f611d94f1ae1cfc41ba4960dceb2a73a86f6b0ab91f9564f977e550f2

Aliases

arxiv: 1802.01669 · arxiv_version: 1802.01669v2 · doi: 10.48550/arxiv.1802.01669 · pith_short_12: XT7RBD3BDWKP · pith_short_16: XT7RBD3BDWKPDLQ4 · pith_short_8: XT7RBD3B

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/XT7RBD3BDWKPDLQ47RA3USLA3T \
  | 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: bcff108f611d94f1ae1cfc41ba4960dceb2a73a86f6b0ab91f9564f977e550f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40bbaef96ff2180a3ae732b9b3ee74e1ed3154da1e53eff570aa2c2ec239bc56",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.comp-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-02-05T21:15:05Z",
    "title_canon_sha256": "b6b77b33fa7deb23e21264de6b4d5181ec3ae96151631dece5b6040c49bd37fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01669",
    "kind": "arxiv",
    "version": 2
  }
}