Pith Number

pith:57FTAMCD

pith:2005:57FTAMCDI3TIO4K7L2ILGPT5G5

not attested not anchored not stored refs pending

Highly unperturbed inner tubes in CVD grown double-wall carbon nanotubes

A. Kukovecz, F. Simon, H. Kuzmany, R. Pfeiffer, Z. Konya

arxiv:cond-mat/0506393 v1 · 2005-06-16 · 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{57FTAMCDI3TIO4K7L2ILGPT5G5}

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	2026-05-18T01:39:52.793938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efcb30304346e687715f5e90b33e7d3744a4c53043f3e4e4789ec0cfeb32c4fe

Aliases

arxiv: cond-mat/0506393 · arxiv_version: cond-mat/0506393v1 · doi: 10.48550/arxiv.cond-mat/0506393 · pith_short_12: 57FTAMCDI3TI · pith_short_16: 57FTAMCDI3TIO4K7 · pith_short_8: 57FTAMCD

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/57FTAMCDI3TIO4K7L2ILGPT5G5 \
  | 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: efcb30304346e687715f5e90b33e7d3744a4c53043f3e4e4789ec0cfeb32c4fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "242c56f939deda72c487c286a69a60a710e11a6f8bd116d6d3fa15c5af25dcd8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2005-06-16T07:40:08Z",
    "title_canon_sha256": "77a52876506fadd9fd682ada3aa6d527080079348a2de7e45fadf72a3fa6440b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0506393",
    "kind": "arxiv",
    "version": 1
  }
}