Pith Number

pith:KPOZMQ42

pith:1999:KPOZMQ42KOBK2CJY3TB44CQP3B

not attested not anchored not stored refs pending

Peierls transition with acoustic phonons and twist deformation in carbon nanotubes

Jasper Knoester (Univ. of Groningen, Marc Thilo Figge, Maxim Mostovoy, the Netherlands)

arxiv:cond-mat/9909300 v1 · 1999-09-21 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KPOZMQ42KOBK2CJY3TB44CQP3B}

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	2026-07-04T14:23:45.428992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53dd96439a5382ad0938dcc3ce0a0fd871c5f6a629e4238974e4e761ad85c40b

Aliases

arxiv: cond-mat/9909300 · arxiv_version: cond-mat/9909300v1 · doi: 10.48550/arxiv.cond-mat/9909300 · pith_short_12: KPOZMQ42KOBK · pith_short_16: KPOZMQ42KOBK2CJY · pith_short_8: KPOZMQ42

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/KPOZMQ42KOBK2CJY3TB44CQP3B \
  | 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: 53dd96439a5382ad0938dcc3ce0a0fd871c5f6a629e4238974e4e761ad85c40b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59655c1570f44ed960d31084ffde052fbf718dd50ff23349259948be01d32520",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "1999-09-21T08:10:33Z",
    "title_canon_sha256": "3c9dff1b4059b64df699944416a98b5cb8c465e85c162823145b8a33cabf6a31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9909300",
    "kind": "arxiv",
    "version": 1
  }
}