Pith Number

pith:RZQT5L6J

pith:2021:RZQT5L6JLR2SWZFOXN6OQBQNJE

not attested not anchored not stored refs pending

Multi-frequency point source detection with fully convolutional networks: Performance in realistic microwave sky simulations

D. Crespo, D. Herranz, F. J. de Cos, F. S\'anchez-Lasheras, J. D. Santos, J. Gonz\'alez-Nuevo, J. M. Casas, L. Bonavera, M. L. S\'anchez, M. M. Cueli, S. L. Su\'arez G\'omez

arxiv:2111.04075 v2 · 2021-11-07 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZQT5L6JLR2SWZFOXN6OQBQNJE}

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	2026-07-05T03:55:08.923625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e613eafc95c752b64aebb7ce8060d4935c5f77312dfa621c5bcd22a9ec194f5

Aliases

arxiv: 2111.04075 · arxiv_version: 2111.04075v2 · doi: 10.48550/arxiv.2111.04075 · pith_short_12: RZQT5L6JLR2S · pith_short_16: RZQT5L6JLR2SWZFO · pith_short_8: RZQT5L6J

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/RZQT5L6JLR2SWZFOXN6OQBQNJE \
  | 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: 8e613eafc95c752b64aebb7ce8060d4935c5f77312dfa621c5bcd22a9ec194f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f939a41de84d8299691a8e68752183068226b594384b17cfc7f8414259bd8ab",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-11-07T13:02:39Z",
    "title_canon_sha256": "1b1c4db90b5f3413805f4b5e2eb2c3fa4c8e3ca591e247a67af015b282eb5db6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.04075",
    "kind": "arxiv",
    "version": 2
  }
}