Pith Number

pith:F2MCSJMZ

pith:2017:F2MCSJMZ5DYLKHLDRHMGN3JDYC

not attested not anchored not stored refs pending

Incoherent digital holograms acquired by interferenceless coded aperture correlation holography system without refractive lenses

A. Vijayakumar, Joseph Rosen, Manoj Kumar

arxiv:1708.00246 v1 · 2017-08-01 · 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{F2MCSJMZ5DYLKHLDRHMGN3JDYC}

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	2026-05-18T00:39:05.684515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e98292599e8f0b51d6389d866ed23c0b34f01dd345ef9ee6ef76f58a01a96e7

Aliases

arxiv: 1708.00246 · arxiv_version: 1708.00246v1 · doi: 10.48550/arxiv.1708.00246 · pith_short_12: F2MCSJMZ5DYL · pith_short_16: F2MCSJMZ5DYLKHLD · pith_short_8: F2MCSJMZ

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/F2MCSJMZ5DYLKHLDRHMGN3JDYC \
  | 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: 2e98292599e8f0b51d6389d866ed23c0b34f01dd345ef9ee6ef76f58a01a96e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "227f47122fcc9d051f50a13ba089dfbcb6f4ff25769199727542e5c9bc9f5582",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-08-01T11:03:37Z",
    "title_canon_sha256": "9db13615528be3c3415bf3f8007f470a5c6972d74e5715972e31adcaca9becb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00246",
    "kind": "arxiv",
    "version": 1
  }
}