Pith Number

pith:IQXXBGRT

pith:2013:IQXXBGRTPWYHSRMGWLIKRM4FJZ

not attested not anchored not stored refs pending

Simulation of nanostructure-based high-efficiency solar cells: challenges, existing approaches and future directions

Urs Aeberhard

arxiv:1304.1957 v1 · 2013-04-07 · cond-mat.mes-hall · 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{IQXXBGRTPWYHSRMGWLIKRM4FJZ}

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	2026-05-18T02:37:43.040462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

442f709a337db0794586b2d0a8b3854e684e6db9a2636178172a79808f3430d0

Aliases

arxiv: 1304.1957 · arxiv_version: 1304.1957v1 · doi: 10.48550/arxiv.1304.1957 · pith_short_12: IQXXBGRTPWYH · pith_short_16: IQXXBGRTPWYHSRMG · pith_short_8: IQXXBGRT

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/IQXXBGRTPWYHSRMGWLIKRM4FJZ \
  | 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: 442f709a337db0794586b2d0a8b3854e684e6db9a2636178172a79808f3430d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdefa575310e3f6389ad7e566e4273a650225acdd0862cea5e061a9314857960",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-04-07T05:07:54Z",
    "title_canon_sha256": "892ee17ff7f3e5daf25dd26ec7c274820b1b64b45f8509e03e7038c52db5a9c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1957",
    "kind": "arxiv",
    "version": 1
  }
}