Pith Number

pith:S5OYXSY7

pith:2015:S5OYXSY7OKAIYW35MEUNFWWJUP

not attested not anchored not stored refs pending

The Structural and Electronic Properties of Pristine and Doped Polythiophene: Periodic Versus Molecular Calculations

G. Schreckenbach, M. S. Freund, T. P. Kaloni

arxiv:1501.04113 v1 · 2015-01-16 · 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{S5OYXSY7OKAIYW35MEUNFWWJUP}

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	2026-05-18T02:28:39.671647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

975d8bcb1f72808c5b7d6128d2dac9a3dfa818ba6620f505006bd0149a6a8ee0

Aliases

arxiv: 1501.04113 · arxiv_version: 1501.04113v1 · doi: 10.48550/arxiv.1501.04113 · pith_short_12: S5OYXSY7OKAI · pith_short_16: S5OYXSY7OKAIYW35 · pith_short_8: S5OYXSY7

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/S5OYXSY7OKAIYW35MEUNFWWJUP \
  | 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: 975d8bcb1f72808c5b7d6128d2dac9a3dfa818ba6620f505006bd0149a6a8ee0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93d93207b98b4157058e4116310c74a17f899ae055f9e78bb00ed7cb99932783",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-01-16T21:03:26Z",
    "title_canon_sha256": "2cfbf13ff5c408c7fdd9e66219ab70d07f105b1c8c53cd1396e2116d8c73df54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04113",
    "kind": "arxiv",
    "version": 1
  }
}