Pith Number

pith:EPFV47BG

pith:2012:EPFV47BG224LOGQ5HM4GAXJKMK

not attested not anchored not stored refs pending

Stabilization of carbon nanotubes by filling with inner tubes: An optical spectroscopy study on double-walled carbon nanotubes under hydrostatic pressure

B. Anis, C. A. Kuntscher, F. B\"orrnert, K. Haubner, L. Dunsch, M. H. R\"ummeli

arxiv:1210.5106 v1 · 2012-10-18 · cond-mat.mes-hall · 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{EPFV47BG224LOGQ5HM4GAXJKMK}

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	2026-05-18T00:24:40.302261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23cb5e7c26d6b8b71a1d3b38605d2a62857cba6e264eaa0183282d24446e9d3a

Aliases

arxiv: 1210.5106 · arxiv_version: 1210.5106v1 · doi: 10.48550/arxiv.1210.5106 · pith_short_12: EPFV47BG224L · pith_short_16: EPFV47BG224LOGQ5 · pith_short_8: EPFV47BG

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/EPFV47BG224LOGQ5HM4GAXJKMK \
  | 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: 23cb5e7c26d6b8b71a1d3b38605d2a62857cba6e264eaa0183282d24446e9d3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ead513df044eb01b31cc6bf0197009c1879ffea4604ec6f356a4d634a180f2e6",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-10-18T12:20:01Z",
    "title_canon_sha256": "1e93676db86b1a330479168a4d2beac1df0f29d7e61f9bb9247bd57797139f54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5106",
    "kind": "arxiv",
    "version": 1
  }
}