Pith Number

pith:4C3TLSIJ

pith:2004:4C3TLSIJDDLISUZGYVFLMXCFAE

not attested not anchored not stored refs pending

A New Approach to the Synthesis of Conjugated Polymer: Nanocrystal Composites for Heterojunction Optoelectronics

Andrew Watt, Elizabeth Thomsen, Halina Rubinsztein-Dunlop, Paul Meredith

arxiv:cond-mat/0407783 v1 · 2004-07-30 · 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{4C3TLSIJDDLISUZGYVFLMXCFAE}

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	2026-07-04T14:21:25.758616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0b735c90918d6895326c54ab65c4501324dc442851f9ea0dc89e1515924424e

Aliases

arxiv: cond-mat/0407783 · arxiv_version: cond-mat/0407783v1 · doi: 10.48550/arxiv.cond-mat/0407783 · pith_short_12: 4C3TLSIJDDLI · pith_short_16: 4C3TLSIJDDLISUZG · pith_short_8: 4C3TLSIJ

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/4C3TLSIJDDLISUZGYVFLMXCFAE \
  | 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: e0b735c90918d6895326c54ab65c4501324dc442851f9ea0dc89e1515924424e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed49955a230202dd671231848e4800192c157afdb61678b352af2e0e3c0c1dc8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2004-07-30T01:25:15Z",
    "title_canon_sha256": "7f17e305b930cb7c0c6e989bae1837e0620c74a20d12af7ba6507d1b02f6fcdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0407783",
    "kind": "arxiv",
    "version": 1
  }
}