Pith Number

pith:3I67AFMS

pith:2015:3I67AFMSFUKPQV4VBZF5AVFU2R

not attested not anchored not stored refs pending

Unraveling the chromophoric disorder of poly(3-hexylthiophene)

Alexander Thiessen, David Vanden Bout, Florian Steiner, Jan Vogelsang, John M. Lupton, Takuji Adachi

arxiv:1507.06531 v1 · 2015-07-23 · physics.chem-ph · 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{3I67AFMSFUKPQV4VBZF5AVFU2R}

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	2026-05-18T01:36:24.724882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da3df015922d14f857950e4bd054b4d47cb657fd40d604de35b670572267de1c

Aliases

arxiv: 1507.06531 · arxiv_version: 1507.06531v1 · doi: 10.48550/arxiv.1507.06531 · pith_short_12: 3I67AFMSFUKP · pith_short_16: 3I67AFMSFUKPQV4V · pith_short_8: 3I67AFMS

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/3I67AFMSFUKPQV4VBZF5AVFU2R \
  | 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: da3df015922d14f857950e4bd054b4d47cb657fd40d604de35b670572267de1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce95a06dddbfbc2efadf8d5bad144e6b051bb385b6cdd2017be63c3231c5425e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2015-07-23T15:26:15Z",
    "title_canon_sha256": "df153dfec0cb0c3dde8539c9daaffe4f4a66a76ee3396d56e8aded8a156705cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06531",
    "kind": "arxiv",
    "version": 1
  }
}