Pith Number

pith:RRACXHIQ

pith:2011:RRACXHIQRSSNNWIEGVPLKDLNJ7

not attested not anchored not stored refs pending

The Structural, Energetic and Electronic Properties of Doped Carbon Nanotubes by Encapsulation of MCp2 (M=Fe, Co, Ni): a Theoretical Investigation

Cunyuan Zhao, Fenglei Cao, Wei Ren, Xianfang Xu, Ye-Xiang Tong

arxiv:1109.3109 v1 · 2011-09-14 · 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{RRACXHIQRSSNNWIEGVPLKDLNJ7}

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	2026-05-18T04:13:06.273977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c402b9d108ca4d6d904355eb50d6d4fd1bc53a0710c8b1ab872308f122b9b6a

Aliases

arxiv: 1109.3109 · arxiv_version: 1109.3109v1 · doi: 10.48550/arxiv.1109.3109 · pith_short_12: RRACXHIQRSSN · pith_short_16: RRACXHIQRSSNNWIE · pith_short_8: RRACXHIQ

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/RRACXHIQRSSNNWIEGVPLKDLNJ7 \
  | 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: 8c402b9d108ca4d6d904355eb50d6d4fd1bc53a0710c8b1ab872308f122b9b6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6beac8a4563eb5298a535f170ee966ded528e532a51a125e6ee84d8905a8f00a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-09-14T15:20:46Z",
    "title_canon_sha256": "71fe7b2441520e183e458a7c545eb67bf49d953296a32f3da2c6641fb708118e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3109",
    "kind": "arxiv",
    "version": 1
  }
}