Pith Number

pith:OYSTM6PO

pith:2021:OYSTM6POCRKYHTRAFPVXSXLEWC

not attested not anchored not stored refs pending

A novel optical needle probe for deep learning-based tissue elasticity characterization

Alexander Schlaefer, Johanna Sprenger, Lennart Bargsten, Robin Mieling, Sarah Latus

arxiv:2109.09362 v1 · 2021-09-20 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OYSTM6POCRKYHTRAFPVXSXLEWC}

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	2026-07-05T03:15:44.787304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76253679ee145583ce202beb795d64b080fc62cb9bbd13c1aa4bde667ce46df8

Aliases

arxiv: 2109.09362 · arxiv_version: 2109.09362v1 · doi: 10.48550/arxiv.2109.09362 · pith_short_12: OYSTM6POCRKY · pith_short_16: OYSTM6POCRKYHTRA · pith_short_8: OYSTM6PO

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/OYSTM6POCRKYHTRAFPVXSXLEWC \
  | 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: 76253679ee145583ce202beb795d64b080fc62cb9bbd13c1aa4bde667ce46df8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a62dd4336efa96475992455f0eb774d0cd7a0938d776c85f94d559d4aa6ab47",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-09-20T08:29:29Z",
    "title_canon_sha256": "c1b76cafadef28e0f83b6e63de09ac5cd39c4ba58b116bb872d1fc760357fecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.09362",
    "kind": "arxiv",
    "version": 1
  }
}