Pith Number

pith:VKMNB5W3

pith:2014:VKMNB5W3MRCQHRMARYDFH2CGHI

not attested not anchored not stored refs pending

Mechanisms for photon sorting based on slit-groove arrays

F. de Le\'on-P\'erez, F. Villate-Gu\'io, L. Mart\'in-Moreno

arxiv:1404.4323 v1 · 2014-04-16 · 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{VKMNB5W3MRCQHRMARYDFH2CGHI}

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	2026-05-18T02:20:28.873415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa98d0f6db644503c5808e0653e8463a18f10a4618dc99eecbe54305eb26c715

Aliases

arxiv: 1404.4323 · arxiv_version: 1404.4323v1 · doi: 10.48550/arxiv.1404.4323 · pith_short_12: VKMNB5W3MRCQ · pith_short_16: VKMNB5W3MRCQHRMA · pith_short_8: VKMNB5W3

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/VKMNB5W3MRCQHRMARYDFH2CGHI \
  | 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: aa98d0f6db644503c5808e0653e8463a18f10a4618dc99eecbe54305eb26c715

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "637283eae00f10d7609a749f3fb56b669289af2677f5a8d288e859dd73348ac1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-04-16T17:52:38Z",
    "title_canon_sha256": "238e6552e31b0b8800f967c78944b9b0f165467cbf415c8ee2e385c439048c02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4323",
    "kind": "arxiv",
    "version": 1
  }
}