Pith Number

pith:I4UENACW

pith:2015:I4UENACWDTBUJASSGQYCX5VKAS

not attested not anchored not stored refs pending

Optical Intensity Interferometry through Atmospheric Turbulence

Aik Hui Chan, Christian Kurtsiefer, Peng Kian Tan

arxiv:1512.08649 v1 · 2015-12-29 · astro-ph.IM · quant-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{I4UENACWDTBUJASSGQYCX5VKAS}

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	2026-05-18T01:19:40.372995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47284680561cc344825234302bf6aa04bf450587e2a14f9339d78e4710a41b03

Aliases

arxiv: 1512.08649 · arxiv_version: 1512.08649v1 · doi: 10.48550/arxiv.1512.08649 · pith_short_12: I4UENACWDTBU · pith_short_16: I4UENACWDTBUJASS · pith_short_8: I4UENACW

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/I4UENACWDTBUJASSGQYCX5VKAS \
  | 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: 47284680561cc344825234302bf6aa04bf450587e2a14f9339d78e4710a41b03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc08524c5fac1a55e16666c8f2d9cf149cb412a8e9f34638b2419e84fb5cc15d",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-12-29T10:54:41Z",
    "title_canon_sha256": "a8ddcafefb1b569bb42034dc47356d300bd4a3e9415029d1407b5c5cb05314f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08649",
    "kind": "arxiv",
    "version": 1
  }
}