Pith Number

pith:I24E3HEQ

pith:2015:I24E3HEQ5BD25URGKU7CWZE3DQ

not attested not anchored not stored refs pending

Communication: Hole localization in Al-doped quartz SiO2 within ab initio hybrid-functional DFT

Carlo Enrico Bottani, Cristiana Di Valentin, Gianfranco Pacchioni, Giovanni Onida, Matteo Gerosa

arxiv:1509.02722 v2 · 2015-09-09 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I24E3HEQ5BD25URGKU7CWZE3DQ}

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	2026-05-18T01:30:50.646089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46b84d9c90e847aed226553e2b649b1c357692570aea264d4086be115789044f

Aliases

arxiv: 1509.02722 · arxiv_version: 1509.02722v2 · doi: 10.48550/arxiv.1509.02722 · pith_short_12: I24E3HEQ5BD2 · pith_short_16: I24E3HEQ5BD25URG · pith_short_8: I24E3HEQ

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/I24E3HEQ5BD25URGKU7CWZE3DQ \
  | 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: 46b84d9c90e847aed226553e2b649b1c357692570aea264d4086be115789044f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b404fef60537ea8691dbfa98ff77edfb36e73d8c0b3b0813a71486cc0c8339d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-09-09T11:08:34Z",
    "title_canon_sha256": "f47b0300abfc69569b83d96adfe38970987b84a35be024f735b792ef13a8d757"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.02722",
    "kind": "arxiv",
    "version": 2
  }
}