Pith Number

pith:5D5GGGQL

pith:2020:5D5GGGQLN2RC3FH72KEFNUEWFH

not attested not anchored not stored refs pending

Optical Tweezers: A Comprehensive Tutorial from Calibration to Applications

Alejandro V. Arzola, Alessandro Magazz\`u, Felix Ritort, Giovanni Volpe, Giuseppe Pesce, Isaac P\'erez Castillo, Jan Gieseler, Juan Ruben Gomez-Solano, Karen Volke-Sepulveda, Laura P\'erez Garc\'ia, Marta Gironella-Torrent, Xavier Viader-Godoy

arxiv:2004.05246 v1 · 2020-04-10 · physics.optics · 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{5D5GGGQLN2RC3FH72KEFNUEWFH}

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	2026-07-05T00:54:35.240565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8fa631a0b6ea22d94ffd28856d09629fb15aa6b14e19e354bf136f3c2fefce3

Aliases

arxiv: 2004.05246 · arxiv_version: 2004.05246v1 · doi: 10.48550/arxiv.2004.05246 · pith_short_12: 5D5GGGQLN2RC · pith_short_16: 5D5GGGQLN2RC3FH7 · pith_short_8: 5D5GGGQL

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/5D5GGGQLN2RC3FH72KEFNUEWFH \
  | 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: e8fa631a0b6ea22d94ffd28856d09629fb15aa6b14e19e354bf136f3c2fefce3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18c000f96ad455d287ea7a22d679c52afea71e41c7c7fffac2b24130f75bb2cb",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-04-10T22:32:41Z",
    "title_canon_sha256": "4c6fab10a8d2c17f5b4ae9c131959fb63d4ff5819ca76b44240dbc29b2a7d91f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.05246",
    "kind": "arxiv",
    "version": 1
  }
}