Pith Number

pith:3XWCLSRC

pith:2022:3XWCLSRCO7EYTB747LQETPAUTN

not attested not anchored not stored refs pending

Ultra-clean isotope engineered double-walled carbon nanotubes as tailored hosts to trace the growth of carbyne

Ferenc Simon, Lei Shi, Paola Ayala, Thomas Pichler, Weili Cui, Yifan Zhang

arxiv:2211.04852 v1 · 2022-11-09 · 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{3XWCLSRCO7EYTB747LQETPAUTN}

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	2026-07-05T05:14:42.569427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddec25ca2277c98987fcfae049bc149b485145d2a220dcbaf691f3155bf70372

Aliases

arxiv: 2211.04852 · arxiv_version: 2211.04852v1 · doi: 10.48550/arxiv.2211.04852 · pith_short_12: 3XWCLSRCO7EY · pith_short_16: 3XWCLSRCO7EYTB74 · pith_short_8: 3XWCLSRC

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/3XWCLSRCO7EYTB747LQETPAUTN \
  | 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: ddec25ca2277c98987fcfae049bc149b485145d2a220dcbaf691f3155bf70372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04bfef110619a4c7863c0a12a16f96ed41bbc87ea485dd56318510194ace582d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-11-09T12:46:04Z",
    "title_canon_sha256": "e29ca217bdd8b7f04286bd6281fd3bbd31c0589e5d9101835309b0d88181d5f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.04852",
    "kind": "arxiv",
    "version": 1
  }
}