Pith Number

pith:JB4SZZOB

pith:2012:JB4SZZOBQ3XL6QQTCXDF7NLCZY

not attested not anchored not stored refs pending

Parametric amplification and self-oscillation in a nanotube mechanical resonator

Adrian Bachtold, Alexander Eichler, Joel Moser, Julien Chaste

arxiv:1201.6557 v1 · 2012-01-31 · 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{JB4SZZOBQ3XL6QQTCXDF7NLCZY}

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	2026-05-18T04:03:31.197204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48792ce5c186eebf421315c65fb562ce1cf87028570e352e8ddf86c559f2a65b

Aliases

arxiv: 1201.6557 · arxiv_version: 1201.6557v1 · doi: 10.48550/arxiv.1201.6557 · pith_short_12: JB4SZZOBQ3XL · pith_short_16: JB4SZZOBQ3XL6QQT · pith_short_8: JB4SZZOB

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/JB4SZZOBQ3XL6QQTCXDF7NLCZY \
  | 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: 48792ce5c186eebf421315c65fb562ce1cf87028570e352e8ddf86c559f2a65b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71a9784a6abc2c7ada9b2b6a2f3a1bb8e1a297abf62f1f0567987b837730f565",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-01-31T14:53:11Z",
    "title_canon_sha256": "d84b4678b1afd6474022d96dcb1f598a3cc54c022454c1e4f0257f13bd3bdb06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6557",
    "kind": "arxiv",
    "version": 1
  }
}