Pith Number

pith:QIP2JAFW

pith:2011:QIP2JAFWYD4GECAIXAMJ7YUGZA

not attested not anchored not stored refs pending

First-principles study for the adsorption of segments of BPA-PC on alpha-Al2O3(0001)

Janne Blomqvist, Petri Salo

arxiv:1110.6009 v1 · 2011-10-27 · 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{QIP2JAFWYD4GECAIXAMJ7YUGZA}

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	2026-05-18T03:54:47.816607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

821fa480b6c0f8620808b8189fe286c8258642005e5554c872a122674a1969cc

Aliases

arxiv: 1110.6009 · arxiv_version: 1110.6009v1 · doi: 10.48550/arxiv.1110.6009 · pith_short_12: QIP2JAFWYD4G · pith_short_16: QIP2JAFWYD4GECAI · pith_short_8: QIP2JAFW

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/QIP2JAFWYD4GECAIXAMJ7YUGZA \
  | 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: 821fa480b6c0f8620808b8189fe286c8258642005e5554c872a122674a1969cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d300ecba83fba3713a0df058b0d59294b3e109e5086cef4c5aecc17f4b816db6",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-10-27T08:31:07Z",
    "title_canon_sha256": "aa4b75481b87f8903abde8823b1c375fec3c20e3dd3a44986819e01374012d40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6009",
    "kind": "arxiv",
    "version": 1
  }
}