Pith Number

pith:JYMJM5W5

pith:2016:JYMJM5W5DEE6HAEHQ2J5T5VXSH

not attested not anchored not stored refs pending

Laboratory measurements of super-resolving Toraldo pupils for radio astronomical applications

Daniela Mugnai, Dario Panella, Enzo Natale, Francesco D'Agostino, Lorenzo Stefani, Luca Cresci, Luca Olmi, Massimo Migliozzi, Pietro Bolli, Renzo Nesti

arxiv:1610.08796 v2 · 2016-10-27 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JYMJM5W5DEE6HAEHQ2J5T5VXSH}

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	2026-05-18T00:46:48.913183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e189676dd1909e380878693d9f6b791c51f29d0a1d8928a7b4375bc0560c445

Aliases

arxiv: 1610.08796 · arxiv_version: 1610.08796v2 · doi: 10.48550/arxiv.1610.08796 · pith_short_12: JYMJM5W5DEE6 · pith_short_16: JYMJM5W5DEE6HAEH · pith_short_8: JYMJM5W5

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/JYMJM5W5DEE6HAEHQ2J5T5VXSH \
  | 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: 4e189676dd1909e380878693d9f6b791c51f29d0a1d8928a7b4375bc0560c445

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c844fcd0a0f8dae12034d509d45b7ef3b9c5d649232e9f64693bed80a929c38b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-10-27T14:28:45Z",
    "title_canon_sha256": "d75a41e78a926bc34abe7ed8d1d3938b0a93a3f5f80993bed0fba990ac3eed22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08796",
    "kind": "arxiv",
    "version": 2
  }
}