Pith Number

pith:2OG6QD3N

pith:2013:2OG6QD3NQJMNPDN3TCH5BPHWWS

not attested not anchored not stored refs pending

A template method for carbon nanotube production from sugar water

A.V. Fokin, V.N. Nevedomsky, V.Y. Butko, Y.A. Kumzerov

arxiv:1309.3316 v1 · 2013-09-12 · 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{2OG6QD3NQJMNPDN3TCH5BPHWWS}

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	2026-05-18T03:13:22.947612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d38de80f6d8258d78dbb988fd0bcf6b48b84636c37344d0904a0543cf89ca40c

Aliases

arxiv: 1309.3316 · arxiv_version: 1309.3316v1 · doi: 10.48550/arxiv.1309.3316 · pith_short_12: 2OG6QD3NQJMN · pith_short_16: 2OG6QD3NQJMNPDN3 · pith_short_8: 2OG6QD3N

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/2OG6QD3NQJMNPDN3TCH5BPHWWS \
  | 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: d38de80f6d8258d78dbb988fd0bcf6b48b84636c37344d0904a0543cf89ca40c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f47e9067c37a9f2f89a05ca2fe52b1efae038e5c42bc753f6150da645ad4469f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-09-12T21:56:11Z",
    "title_canon_sha256": "dcd7a505d599f6500842104efa8c3ff3975e78f36f52669041433cc151feebcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3316",
    "kind": "arxiv",
    "version": 1
  }
}