Pith Number

pith:VEOLHPE3

pith:2011:VEOLHPE3LMUJ5E25PE6MTOFWTZ

not attested not anchored not stored refs pending

In-situ measurements of the optical absorption of dioxythiophene-based conjugated polymers

B. Ihas, D.B. Tanner, I. Schwendeman, J. Hwang, J.R. Reynolds, M. Cornick, M. Nikolou, R. Clark

arxiv:1103.2390 v1 · 2011-03-11 · 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{VEOLHPE3LMUJ5E25PE6MTOFWTZ}

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	2026-05-18T02:02:54.352179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a91cb3bc9b5b289e935d793cc9b8b69e59640336ecbd57d066a6f4d80669462b

Aliases

arxiv: 1103.2390 · arxiv_version: 1103.2390v1 · doi: 10.48550/arxiv.1103.2390 · pith_short_12: VEOLHPE3LMUJ · pith_short_16: VEOLHPE3LMUJ5E25 · pith_short_8: VEOLHPE3

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/VEOLHPE3LMUJ5E25PE6MTOFWTZ \
  | 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: a91cb3bc9b5b289e935d793cc9b8b69e59640336ecbd57d066a6f4d80669462b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "101ad09c25241a12d9e3f72cb19bb740767759d8890c0699dc9cc42eb7b63005",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-03-11T22:32:17Z",
    "title_canon_sha256": "12c5c97a7f568ac9ac1f0e03e05224f8e463c896a8c3bcfa282d902279df6b54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2390",
    "kind": "arxiv",
    "version": 1
  }
}