Pith Number

pith:TWCV2YX7

pith:2017:TWCV2YX7DWAP355QP5R3TBG6JL

not attested not anchored not stored refs pending

Refractive index tomography with structured illumination

Adam Wax, Joseph A. Izatt, Shwetadwip Chowdhury, Will J. Eldridge

arxiv:1702.03595 v1 · 2017-02-12 · 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{TWCV2YX7DWAP355QP5R3TBG6JL}

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	2026-05-18T00:44:45.712966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d855d62ff1d80fdf7b07f63b984de4acebaa497b9214b144f8274e8be8343ba

Aliases

arxiv: 1702.03595 · arxiv_version: 1702.03595v1 · doi: 10.48550/arxiv.1702.03595 · pith_short_12: TWCV2YX7DWAP · pith_short_16: TWCV2YX7DWAP355Q · pith_short_8: TWCV2YX7

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/TWCV2YX7DWAP355QP5R3TBG6JL \
  | 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: 9d855d62ff1d80fdf7b07f63b984de4acebaa497b9214b144f8274e8be8343ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e0882787294fa1760248010c153603b6985f13f1fb13954b85bcb8ee833da67",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-02-12T23:54:14Z",
    "title_canon_sha256": "82bebfcec40b1206c4409d0409904c48356a588c126377f4bd20b0c1835a0182"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03595",
    "kind": "arxiv",
    "version": 1
  }
}