Pith Number

pith:LJN2DKJA

pith:2019:LJN2DKJAAYZB54H7OFIBMX462H

not attested not anchored not stored refs pending

Optical validation and characterization of Planck PSZ2 sources at the Canary Islands observatories. II. Second year of LP15 observations

A. Aguado-Barahona, A. Ferragamo, A. Streblyanska, D. Tramonte, H. Lietzen, J.A. Rubino-Martin, R. Barrena

arxiv:1909.06235 v1 · 2019-09-13 · astro-ph.GA · 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{LJN2DKJAAYZB54H7OFIBMX462H}

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.

Cited by

1 paper in Pith

The Treble Clef radio phoenix and its old nonthermal filaments

Receipt and verification

First computed	2026-07-05T00:18:40.662702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a5ba1a92006321ef0ff7150165f9ed1ee14e47a546b7eeddad34e6dd300defb

Aliases

arxiv: 1909.06235 · arxiv_version: 1909.06235v1 · doi: 10.48550/arxiv.1909.06235 · pith_short_12: LJN2DKJAAYZB · pith_short_16: LJN2DKJAAYZB54H7 · pith_short_8: LJN2DKJA

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/LJN2DKJAAYZB54H7OFIBMX462H \
  | 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: 5a5ba1a92006321ef0ff7150165f9ed1ee14e47a546b7eeddad34e6dd300defb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "553441f21dbb08e6a1d293d7b89223ea3e30f3f37b8976a4d11fb8c6ee3ce01c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-09-13T13:59:52Z",
    "title_canon_sha256": "d1639b549b28d9e7ffdbb2e1aabff830cce5200a9a9d3f8e0f8a54a15995ab81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.06235",
    "kind": "arxiv",
    "version": 1
  }
}