Pith Number

pith:OURNJJMC

pith:2018:OURNJJMC3JHUOXXDTA5HFU56FO

not attested not anchored not stored refs pending

Two-phonon Raman bands of single-walled carbon nanotubes: a case study

Valentin N. Popov

arxiv:1804.03402 v2 · 2018-04-10 · 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{OURNJJMC3JHUOXXDTA5HFU56FO}

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	2026-05-18T00:08:07.692835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7522d4a582da4f475ee3983a72d3be2b8bae86961f411cdcd093f5837e588c42

Aliases

arxiv: 1804.03402 · arxiv_version: 1804.03402v2 · doi: 10.48550/arxiv.1804.03402 · pith_short_12: OURNJJMC3JHU · pith_short_16: OURNJJMC3JHUOXXD · pith_short_8: OURNJJMC

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/OURNJJMC3JHUOXXDTA5HFU56FO \
  | 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: 7522d4a582da4f475ee3983a72d3be2b8bae86961f411cdcd093f5837e588c42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42932a4cd28465c7f0b5eec5fac1eccef6c57fd44ab67ae3b97accd802a0b688",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-04-10T08:48:52Z",
    "title_canon_sha256": "a5f30480a37f9c79db35d4cfba0625723838ed1e817b9de2054c96755a52d580"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03402",
    "kind": "arxiv",
    "version": 2
  }
}