Pith Number

pith:22XXCHZQ

pith:2005:22XXCHZQPEVMXQXDQCQXNPTJAS

not attested not anchored not stored refs pending

Breakdown of the mirror image symmetry in the optical absorption/emission spectra of oligo(para-phenylene)s

A. C. Grimsdale, D. Beljonne, E. J. W. List, E. Zojer, G. Heimel, J. Gierschner, J.-L. Br\'edas, K. M\"ullen, M. Daghofer

arxiv:cond-mat/0512255 v2 · 2005-12-12 · cond-mat.soft

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{22XXCHZQPEVMXQXDQCQXNPTJAS}

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	2026-05-18T04:15:17.342344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6af711f30792acbc2e380a176be690497ace99f63e482240ed24f9106e2d23d

Aliases

arxiv: cond-mat/0512255 · arxiv_version: cond-mat/0512255v2 · doi: 10.48550/arxiv.cond-mat/0512255 · pith_short_12: 22XXCHZQPEVM · pith_short_16: 22XXCHZQPEVMXQXD · pith_short_8: 22XXCHZQ

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/22XXCHZQPEVMXQXDQCQXNPTJAS \
  | 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: d6af711f30792acbc2e380a176be690497ace99f63e482240ed24f9106e2d23d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b592dd6363fef6faed617378ca5b0c7a1e6d5c34df8fe980c50562695a7744b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2005-12-12T18:08:10Z",
    "title_canon_sha256": "f9024740b56e8110df05910268c15cef7c8b28fdfdbab7b39704ee39b82f0bcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0512255",
    "kind": "arxiv",
    "version": 2
  }
}