Pith Number

pith:5NH5DQEB

pith:2021:5NH5DQEBBHMBI5IXKILYJE4KTE

not attested not anchored not stored refs pending

Interaction of Luminescent Defects in Carbon Nanotubes with Covalently Attached Stable Organic Radicals

Abdurrahman Ali El Yumin, Aleix Quintana Garc\'ia, Alexander H\"ogele, Felix J. Berger, J. Alejandro de Sousa, Jana Zaumseil, Nicolas F. Zorn, N\'uria Crivillers, Shen Zhao, Simon Settele

arxiv:2103.12454 v1 · 2021-03-23 · 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{5NH5DQEBBHMBI5IXKILYJE4KTE}

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	2026-07-05T02:25:46.812017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb4fd1c08109d8147517521784938a993f001b1b13b46d95b6dbe31a2e01a617

Aliases

arxiv: 2103.12454 · arxiv_version: 2103.12454v1 · doi: 10.48550/arxiv.2103.12454 · pith_short_12: 5NH5DQEBBHMB · pith_short_16: 5NH5DQEBBHMBI5IX · pith_short_8: 5NH5DQEB

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/5NH5DQEBBHMBI5IXKILYJE4KTE \
  | 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: eb4fd1c08109d8147517521784938a993f001b1b13b46d95b6dbe31a2e01a617

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "752648a81293bfccb2fec967316ff317cc72ccbff395453a4c52c39f6d2862e1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-03-23T11:05:43Z",
    "title_canon_sha256": "f8cae0f7a804dc887e314e64c56310d4e68c5df0e372e4fb54c77adda25254ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.12454",
    "kind": "arxiv",
    "version": 1
  }
}