Pith Number

pith:3DAVQPZ7

pith:2018:3DAVQPZ7COWOEFQVSYIRN6UGUP

not attested not anchored not stored refs pending

Direct Observation of Cross-Polarized Excitons in Aligned Single-Chirality Single-Wall Carbon Nanotubes

Fumiya Katsutani, Junichiro Kono, Kazuhiro Yanagi, Weilu Gao, Xinwei Li, Yohei Yomogida, Yota Ichinose

arxiv:1808.08602 v1 · 2018-08-26 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3DAVQPZ7COWOEFQVSYIRN6UGUP}

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	2026-05-17T23:55:55.442442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8c1583f3f13ace21615961116fa86a3cc8d4e279412590e69bccea705e0a464

Aliases

arxiv: 1808.08602 · arxiv_version: 1808.08602v1 · doi: 10.48550/arxiv.1808.08602 · pith_short_12: 3DAVQPZ7COWO · pith_short_16: 3DAVQPZ7COWOEFQV · pith_short_8: 3DAVQPZ7

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/3DAVQPZ7COWOEFQVSYIRN6UGUP \
  | 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: d8c1583f3f13ace21615961116fa86a3cc8d4e279412590e69bccea705e0a464

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "715f50cd74e02cd2ca216691071c2f3c367b6cb0db32ed66ed6b57bf0ad97a12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-08-26T18:02:48Z",
    "title_canon_sha256": "13adcce7b08767df87331a0eb66f6f2d5b6bf88d5f9ac539627f625ab37dcdfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08602",
    "kind": "arxiv",
    "version": 1
  }
}