Pith Number

pith:FFU2HLFT

pith:2023:FFU2HLFT6LPUT5DSNTVTODS5RD

not attested not anchored not stored refs pending

Optothermal needle-free injection of vaterite nanocapsules

Alexander Shalin, Andrey Machnev, Daniel Ofer, Denis Kislov, Hani Barhom, Pavel Ginzburg, Vjaceslavs Bobrovs

arxiv:2305.11570 v1 · 2023-05-19 · physics.optics · physics.bio-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{FFU2HLFT6LPUT5DSNTVTODS5RD}

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	2026-07-05T06:11:48.734695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2969a3acb3f2df49f4726ceb370e5d88d3a42d5056b7e425a5b512e28419442f

Aliases

arxiv: 2305.11570 · arxiv_version: 2305.11570v1 · doi: 10.48550/arxiv.2305.11570 · pith_short_12: FFU2HLFT6LPU · pith_short_16: FFU2HLFT6LPUT5DS · pith_short_8: FFU2HLFT

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/FFU2HLFT6LPUT5DSNTVTODS5RD \
  | 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: 2969a3acb3f2df49f4726ceb370e5d88d3a42d5056b7e425a5b512e28419442f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99d05c18bed7af551a24be2b041449b39d7eb53872f16d54a03425ec0ba4cb0f",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-05-19T10:15:14Z",
    "title_canon_sha256": "6b81edeec53729b08e40104d11c1c5e162f0e4d68c2af343b6ad53ff5ba1077c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.11570",
    "kind": "arxiv",
    "version": 1
  }
}