Pith Number

pith:BE4S4F2E

pith:2023:BE4S4F2ENEYZANCLSQ7OJFRW7L

not attested not anchored not stored refs pending

Combination effect of growth enhancers and carbon sources on synthesis of single-walled carbon nanotubes from solid carbon growth seeds

Manaka Maekawa, Mengyue Wang, Michiharu Arifuku, Noriko Kiyoyanagi, Taiki Inoue, Yoshihiro Kobayashi, Yuanjia Liu

arxiv:2302.09950 v2 · 2023-02-20 · 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{BE4S4F2ENEYZANCLSQ7OJFRW7L}

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	2026-07-05T05:43:36.112663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09392e1744693190344b943ee49636fad9e6440195c48c9cfd675e131a116761

Aliases

arxiv: 2302.09950 · arxiv_version: 2302.09950v2 · doi: 10.48550/arxiv.2302.09950 · pith_short_12: BE4S4F2ENEYZ · pith_short_16: BE4S4F2ENEYZANCL · pith_short_8: BE4S4F2E

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/BE4S4F2ENEYZANCLSQ7OJFRW7L \
  | 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: 09392e1744693190344b943ee49636fad9e6440195c48c9cfd675e131a116761

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4127fd35fa2534dcd86b58328575d7950ed49dc428039e663cffd44b867c657f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-02-20T12:37:30Z",
    "title_canon_sha256": "a4c26591a5d46181734b7de9d5fa64aae35be74f840655c8712c1b0a0400774c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.09950",
    "kind": "arxiv",
    "version": 2
  }
}