Pith Number

pith:M5QMNMXN

pith:2026:M5QMNMXNTGVL34ITUZ45GG4BQQ

not attested not anchored not stored refs pending

Temperature-Driven Sequential Modeling for the Prediction of Annual Power Conversion Efficiency Profiles of Organic Photovoltaic Materials: Douala Case Study

Jean-Pierre Nguenang, Jean-Pierre Tchapet Njafa, Patrick Sorrel Mvoto Kongo, Raoult Dabou Teukam, Rockefeller Rockefeller, Serge Guy Nana Engo, Steve Cabrel Teguia Kouam

arxiv:2608.11261 v1 · 2026-08-09 · cond-mat.mtrl-sci · cs.LG · 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{M5QMNMXNTGVL34ITUZ45GG4BQQ}

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	2026-08-13T00:20:55.159110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6760c6b2ed99aabdf113a679d31b8184001edfa05174f29b8cf066856a14fa25

Aliases

arxiv: 2608.11261 · arxiv_version: 2608.11261v1 · doi: 10.48550/arxiv.2608.11261 · pith_short_12: M5QMNMXNTGVL · pith_short_16: M5QMNMXNTGVL34IT · pith_short_8: M5QMNMXN

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/M5QMNMXNTGVL34ITUZ45GG4BQQ \
  | 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: 6760c6b2ed99aabdf113a679d31b8184001edfa05174f29b8cf066856a14fa25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9878db6a53ccbbb996805fbf441e0cfcf237d2d0cccc3bd844b8a445ddcc6e84",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-08-09T16:24:18Z",
    "title_canon_sha256": "6f5e55bcd799199a603aaa72bea3229c45ad8b969870798e62d29d71f7891afa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.11261",
    "kind": "arxiv",
    "version": 1
  }
}