Pith Number

pith:ULO3VMXW

pith:2009:ULO3VMXWE3IXLKW2LTBETDKB4O

not attested not anchored not stored refs pending

Effects of axial torsion on sp carbon atomic nanowires

Andrea Bordoni, Carlo Motta, Davide Sangalli, Eugenio Cinquanta, Giovanni Onida, Luca Ravagnan, Michele Devetta, Nicola Manini, Paolo Milani, Paolo Piseri

arxiv:0902.2573 v4 · 2009-02-15 · 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{ULO3VMXWE3IXLKW2LTBETDKB4O}

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	2026-05-18T02:14:47.755754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2ddbab2f626d175aada5cc2498d41e398ddfc60435665ad9cda27122283df4a

Aliases

arxiv: 0902.2573 · arxiv_version: 0902.2573v4 · doi: 10.48550/arxiv.0902.2573 · pith_short_12: ULO3VMXWE3IX · pith_short_16: ULO3VMXWE3IXLKW2 · pith_short_8: ULO3VMXW

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/ULO3VMXWE3IXLKW2LTBETDKB4O \
  | 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: a2ddbab2f626d175aada5cc2498d41e398ddfc60435665ad9cda27122283df4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee824349bf00b4e9f37c0f29d93daf566231bfb7f002ca91d3b1b97acf6639e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-02-15T21:12:22Z",
    "title_canon_sha256": "65a96ca128eb890aeb70431e48fa1f161de2bb027843f97cad628fea63b01950"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.2573",
    "kind": "arxiv",
    "version": 4
  }
}