Pith Number

pith:ZQ4ISHU2

pith:2011:ZQ4ISHU2GOY44XBTHO3UFL7WGL

not attested not anchored not stored refs pending

Quantum phenomena in the radial thermal expansion of bundles of single-walled carbon nanotubes doped with 3He. A giant isotope effect

A. V. Dolbin, B. Sudqvist, N. A. Vinnikov, S. N. Popov, V. B. Esel'son, V. G. Gavrilko, V. G. Manzhelii

arxiv:1102.3334 v1 · 2011-02-16 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQ4ISHU2GOY44XBTHO3UFL7WGL}

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	2026-05-18T02:03:10.440369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc38891e9a33b1ce5c333bb742aff632c7728ed9511100e6d7aa5a711d4103e7

Aliases

arxiv: 1102.3334 · arxiv_version: 1102.3334v1 · doi: 10.48550/arxiv.1102.3334 · pith_short_12: ZQ4ISHU2GOY4 · pith_short_16: ZQ4ISHU2GOY44XBT · pith_short_8: ZQ4ISHU2

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/ZQ4ISHU2GOY44XBTHO3UFL7WGL \
  | 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: cc38891e9a33b1ce5c333bb742aff632c7728ed9511100e6d7aa5a711d4103e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1054fd3a8de5977fcd948b98d7a186b0a0cf72999f64c67242d03cf958c2235",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-02-16T13:34:09Z",
    "title_canon_sha256": "c46cca3bde81097978c3ed8bf15e9758844efa741da0e87e512d6d514e2fdc70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3334",
    "kind": "arxiv",
    "version": 1
  }
}