Pith Number

pith:KU26TLSG

pith:2014:KU26TLSGA6UFRQWIHUUMTDEC4A

not attested not anchored not stored refs pending

Breakdown of diameter selectivity in a reductive hydrogenation reaction of single-walled carbon nanotubes

Aron Pekker, Emma Jakab, Ferenc Borondics, Hajnalka M. Tohati, Kalman Tompa, Katalin Kamaras, Katalin Nemeth, Monika Bokor, Sandor Pekker, Tamas Verebelyi

arxiv:1409.4922 v2 · 2014-09-17 · 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{KU26TLSGA6UFRQWIHUUMTDEC4A}

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	2026-05-18T02:30:07.901952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5535e9ae4607a858c2c83d28c98c82e004e65b78ce8446a75021d13aeb1724e5

Aliases

arxiv: 1409.4922 · arxiv_version: 1409.4922v2 · doi: 10.48550/arxiv.1409.4922 · pith_short_12: KU26TLSGA6UF · pith_short_16: KU26TLSGA6UFRQWI · pith_short_8: KU26TLSG

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/KU26TLSGA6UFRQWIHUUMTDEC4A \
  | 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: 5535e9ae4607a858c2c83d28c98c82e004e65b78ce8446a75021d13aeb1724e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae8b5c9fe1f18a2e82e07c34952d1c476ef75a14c96cb0d50faf86926988b35a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-09-17T09:42:34Z",
    "title_canon_sha256": "443336ccada6767561738b662a94a2c5677267450d72cfe0a532ecc10e9eb924"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4922",
    "kind": "arxiv",
    "version": 2
  }
}