Pith Number

pith:LC4IYFWW

pith:2026:LC4IYFWWQOPNRNFGZABIGNJZPW

not attested not anchored not stored refs pending

Phase and coherence retrieval from near- and far-field intensities

Amit Pando, Asher A. Friesem, Eran Bernstein, Nir Davidson

arxiv:2606.11331 v1 · 2026-06-09 · 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{LC4IYFWWQOPNRNFGZABIGNJZPW}

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	2026-06-11T00:08:19.986102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58b88c16d6839ed8b4a6c8028335397db4e5e2ad111be5d695114488b0f75763

Aliases

arxiv: 2606.11331 · arxiv_version: 2606.11331v1 · doi: 10.48550/arxiv.2606.11331 · pith_short_12: LC4IYFWWQOPN · pith_short_16: LC4IYFWWQOPNRNFG · pith_short_8: LC4IYFWW

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/LC4IYFWWQOPNRNFGZABIGNJZPW \
  | 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: 58b88c16d6839ed8b4a6c8028335397db4e5e2ad111be5d695114488b0f75763

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b9a71f400c39da4814b2cf1c67f21c246b614a86308cb65c8995aa901bbee14",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-06-09T18:11:55Z",
    "title_canon_sha256": "04adfed8f8825164f24aa316e52f1ecb2c4072194533c223599f661ce0df1433"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11331",
    "kind": "arxiv",
    "version": 1
  }
}