Pith Number

pith:OLJAV3EW

pith:2016:OLJAV3EWYF6GE6BUZEOT3J3EB4

not attested not anchored not stored refs pending

Radio frequency interference mitigation using deep convolutional neural networks

Alexandre Refregier, Aurelien Lucchi, Chihway Chang, Joel Akeret

arxiv:1609.09077 v2 · 2016-09-28 · 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{OLJAV3EWYF6GE6BUZEOT3J3EB4}

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	2026-05-18T00:52:55.097714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72d20aec96c17c627834c91d3da7640f1afd145e03d5819c0b111ed9a68699af

Aliases

arxiv: 1609.09077 · arxiv_version: 1609.09077v2 · doi: 10.48550/arxiv.1609.09077 · pith_short_12: OLJAV3EWYF6G · pith_short_16: OLJAV3EWYF6GE6BU · pith_short_8: OLJAV3EW

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/OLJAV3EWYF6GE6BUZEOT3J3EB4 \
  | 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: 72d20aec96c17c627834c91d3da7640f1afd145e03d5819c0b111ed9a68699af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44afc4717cb3c3994058a681745a53eaf72844c10e1d8c1563f7723ab908bcf7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-09-28T20:00:02Z",
    "title_canon_sha256": "634f0d88efdba8dcd069cf3c2fc7a09f6170b8b609a9a79e3bd2697837caad96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09077",
    "kind": "arxiv",
    "version": 2
  }
}