Pith Number

pith:YY3NH2ER

pith:2018:YY3NH2ER7VZQTMOZO6AHTK7IYS

not attested not anchored not stored refs pending

Mixed side-chain geometries for aggregation control of poly(fluorene-alt-bithiophene) and their effects on photophysics and charge transport

Andreas Pein, Bettina Friedel, Christian Roethel, Florian Lombeck, Girish Lakhwani, Gregor Trimmel, Ingo Salzmann, Michael Sommer, Olivia Kettner, Paul Christian, Roland Resel

arxiv:1808.06229 v1 · 2018-08-19 · 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{YY3NH2ER7VZQTMOZO6AHTK7IYS}

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	2026-05-18T00:07:45.669942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c636d3e891fd7309b1d9778079abe8c491d07a190ceaec66cea27106f422c73f

Aliases

arxiv: 1808.06229 · arxiv_version: 1808.06229v1 · doi: 10.48550/arxiv.1808.06229 · pith_short_12: YY3NH2ER7VZQ · pith_short_16: YY3NH2ER7VZQTMOZ · pith_short_8: YY3NH2ER

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/YY3NH2ER7VZQTMOZO6AHTK7IYS \
  | 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: c636d3e891fd7309b1d9778079abe8c491d07a190ceaec66cea27106f422c73f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "604eda8016bd69f87b1492bb941b708fc8736f30dfb27e417a4dc25c536c846e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-08-19T17:27:26Z",
    "title_canon_sha256": "eca9355d0e4a061899cb1d1029bd01da4eac291d5bf80afb2a3768237a0b9f06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.06229",
    "kind": "arxiv",
    "version": 1
  }
}