Pith Number

pith:B7ZRBFDA

pith:2019:B7ZRBFDAT7OPTYMMX2752MEMZS

not attested not anchored not stored refs pending

Ti2NiCu Based Composite Nanotweezers with a Shape Memory Effect and its Use for DNA Bunches 3D Manipulation

A. M. Smolovich, A. P. Orlov, A.V. Frolov, A.V. Irzhak, D. V. Klinov, N.A.Barinov, P.V. Chung, P. V. Lega, V.S. Vlasenko, V.V. Koledov

arxiv:1901.07537 v2 · 2019-01-21 · physics.bio-ph · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B7ZRBFDAT7OPTYMMX2752MEMZS}

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	2026-05-17T23:55:38.035479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ff31094609fdcf9e18cbebfdd308ccc8a839c3bbd3266fff1da7ef7566cd3f6

Aliases

arxiv: 1901.07537 · arxiv_version: 1901.07537v2 · doi: 10.48550/arxiv.1901.07537 · pith_short_12: B7ZRBFDAT7OP · pith_short_16: B7ZRBFDAT7OPTYMM · pith_short_8: B7ZRBFDA

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/B7ZRBFDAT7OPTYMMX2752MEMZS \
  | 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: 0ff31094609fdcf9e18cbebfdd308ccc8a839c3bbd3266fff1da7ef7566cd3f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e91c6d0ae1faa53d2953ed0a725b26c84e2ea35433ad23eae64cb96962817a5",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2019-01-21T13:44:29Z",
    "title_canon_sha256": "8bab07e2acc8e60fd9fa239e86455b5d58d0e8e9dd662ffa20788ae3f0d5aeb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07537",
    "kind": "arxiv",
    "version": 2
  }
}