Pith Number

pith:YFSI4562

pith:2021:YFSI4562CMQCTP5BAW4QECIX4A

not attested not anchored not stored refs pending

Nanotube-based one-dimensional heterostructures coupled by van der Waals forces

Dmitry Levshov, Keigo Otsuka, Ming Liu, Rong Xiang, Shigeo Maruyama, Sofie Cambr\'e

arxiv:2107.09910 v1 · 2021-07-21 · cond-mat.mtrl-sci · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YFSI4562CMQCTP5BAW4QECIX4A}

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	2026-07-05T02:59:40.883757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1648e77da132029bfa105b9020917e021c9c2e2fb032b5ce1b9240f36015e90

Aliases

arxiv: 2107.09910 · arxiv_version: 2107.09910v1 · doi: 10.48550/arxiv.2107.09910 · pith_short_12: YFSI4562CMQC · pith_short_16: YFSI4562CMQCTP5B · pith_short_8: YFSI4562

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/YFSI4562CMQCTP5BAW4QECIX4A \
  | 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: c1648e77da132029bfa105b9020917e021c9c2e2fb032b5ce1b9240f36015e90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5876cb1b036fbefa06c9c4aac806d4f7c86befb68e5606d351dcbff5a2ceb641",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-07-21T07:21:12Z",
    "title_canon_sha256": "ba1ecf8cb7c9d2b6f09ebd2290da1414eeae6e8539c96c2d522460f6cf8cc5c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.09910",
    "kind": "arxiv",
    "version": 1
  }
}