Pith Number

pith:D3RX26H5

pith:2018:D3RX26H5CNGPIHUWXCXVTQZBUA

not attested not anchored not stored refs pending

Real-time High-Resolution Mid-infrared Optical Coherence Tomography

Adrian Podoleanu, Ajanta Barh, Christian Pedersen, Christian R. Petersen, Deepak Jain, G\"unther Hannesschl\"ager, Mikkel Jensen, Niels M. Israelsen, Ole Bang, Peter Tidemand-Lichtenberg

arxiv:1810.05445 v2 · 2018-10-12 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D3RX26H5CNGPIHUWXCXVTQZBUA}

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	2026-05-17T23:51:19.444202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ee37d78fd134cf41e96b8af59c321a02384323911ab43351d8afa71f5e2edab

Aliases

arxiv: 1810.05445 · arxiv_version: 1810.05445v2 · doi: 10.48550/arxiv.1810.05445 · pith_short_12: D3RX26H5CNGP · pith_short_16: D3RX26H5CNGPIHUW · pith_short_8: D3RX26H5

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/D3RX26H5CNGPIHUWXCXVTQZBUA \
  | 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: 1ee37d78fd134cf41e96b8af59c321a02384323911ab43351d8afa71f5e2edab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e3133a2209654a3780313397427f4fa0c22cc2bcc7a18ec4f3d9b7c1282ccdb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-10-12T10:36:10Z",
    "title_canon_sha256": "8391e19da9e78c0180f714e325448e74bd94b2e132409d41673ed04c0f4802a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05445",
    "kind": "arxiv",
    "version": 2
  }
}