Pith Number

pith:YDLC665H

pith:2009:YDLC665HH7OZAHDZ5X5GXNLOLX

not attested not anchored not stored refs pending

Super-Resolution and Reconstruction of Sparse Sub-Wavelength Images

Alexander Szameit, Mordechai Segev, Snir Gazit, Yonina C. Eldar

arxiv:0911.0981 v1 · 2009-11-05 · 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{YDLC665HH7OZAHDZ5X5GXNLOLX}

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	2026-05-18T02:10:59.364218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0d62f7ba73fdd901c79edfa6bb56e5dd1417411b2d4dee071913b65b6c8de8b

Aliases

arxiv: 0911.0981 · arxiv_version: 0911.0981v1 · doi: 10.48550/arxiv.0911.0981 · pith_short_12: YDLC665HH7OZ · pith_short_16: YDLC665HH7OZAHDZ · pith_short_8: YDLC665H

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/YDLC665HH7OZAHDZ5X5GXNLOLX \
  | 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: c0d62f7ba73fdd901c79edfa6bb56e5dd1417411b2d4dee071913b65b6c8de8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e0564af875beef5b9e3683399a5ee1ba03ab59a92331f3c37f85a1d1316b2af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-11-05T06:40:18Z",
    "title_canon_sha256": "b4b015acc8461ab1597b4a5f4e109b803fba758d7be6c25ed0e0a3c3a917980f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0981",
    "kind": "arxiv",
    "version": 1
  }
}