Pith Number

pith:LFPGVNN6

pith:2009:LFPGVNN62L6CRAI2IQQEVX2RB6

not attested not anchored not stored refs pending

Spatiotemporal amplitude-and-phase reconstruction by Fourier-transform of interference spectra of high-complex-beams

Amelle Zair, Benjamin Alonso, Cruz Mendez, Inigo J. Sola, Juan Hernandez-Toro, Julio San Roman, Luis Roso, Oscar Varela

arxiv:0911.4589 v2 · 2009-11-24 · 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{LFPGVNN62L6CRAI2IQQEVX2RB6}

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	2026-05-18T04:10:10.723067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

595e6ab5bed2fc28811a44204adf510fa59415802e2b22f8d62ab9c30df3942a

Aliases

arxiv: 0911.4589 · arxiv_version: 0911.4589v2 · doi: 10.48550/arxiv.0911.4589 · pith_short_12: LFPGVNN62L6C · pith_short_16: LFPGVNN62L6CRAI2 · pith_short_8: LFPGVNN6

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/LFPGVNN62L6CRAI2IQQEVX2RB6 \
  | 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: 595e6ab5bed2fc28811a44204adf510fa59415802e2b22f8d62ab9c30df3942a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9d58172568082f7898febe31b09ab4aaa02f1d8a775fdb41e9ec23be2b08be0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-11-24T10:15:31Z",
    "title_canon_sha256": "cbdd3b76521e84574a18ca83d2e828a6e3f721b3b8f2c80de220cf86f71121c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.4589",
    "kind": "arxiv",
    "version": 2
  }
}