Pith Number

pith:7YWG2Q2X

pith:2023:7YWG2Q2XZSPN5BM44BIBC2RHBC

not attested not anchored not stored refs pending

Volume holograms with linear diffraction efficiency relation by (3+1)D printing

Christophe Moser, Demetri Psaltis, Niyazi Ulas Dinc

arxiv:2310.06350 v1 · 2023-10-10 · 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{7YWG2Q2XZSPN5BM44BIBC2RHBC}

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	2026-07-05T06:59:09.688704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe2c6d4357cc9ede859ce050116a2708b06e890aaa70b7b985d6860541e85039

Aliases

arxiv: 2310.06350 · arxiv_version: 2310.06350v1 · doi: 10.48550/arxiv.2310.06350 · pith_short_12: 7YWG2Q2XZSPN · pith_short_16: 7YWG2Q2XZSPN5BM4 · pith_short_8: 7YWG2Q2X

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/7YWG2Q2XZSPN5BM44BIBC2RHBC \
  | 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: fe2c6d4357cc9ede859ce050116a2708b06e890aaa70b7b985d6860541e85039

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1054f8d50518e12999240715dffd841be5ac2b6becf32e13f35ed7e4667387a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-10-10T06:35:55Z",
    "title_canon_sha256": "5cf871b3d8294a8dd1e5d02af98ced3199cc4d0b4bbb83eb08236284126ea136"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.06350",
    "kind": "arxiv",
    "version": 1
  }
}