Pith Number

pith:ZXSQNAKS

pith:2022:ZXSQNAKSHAYSKXWI5SKHOKXLQ2

not attested not anchored not stored refs pending

Spectral index distribution over radio lobes of 4C 14.11 using astrophysical data in FITS format

A. Arseni\'c, D. Borka, P. Jovanovi\'c, V. Borka Jovanovi\'c

arxiv:2208.09685 v1 · 2022-08-20 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZXSQNAKSHAYSKXWI5SKHOKXLQ2}

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	2026-07-05T04:50:21.003471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cde50681523831255ec8ec94772aeb86aafb58898e1a5643d3f668f50dc229f1

Aliases

arxiv: 2208.09685 · arxiv_version: 2208.09685v1 · doi: 10.48550/arxiv.2208.09685 · pith_short_12: ZXSQNAKSHAYS · pith_short_16: ZXSQNAKSHAYSKXWI · pith_short_8: ZXSQNAKS

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/ZXSQNAKSHAYSKXWI5SKHOKXLQ2 \
  | 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: cde50681523831255ec8ec94772aeb86aafb58898e1a5643d3f668f50dc229f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb75057f3e2dacc00831c243fefdde295188a257ce8241ef046124d4a7b9f6d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-08-20T14:05:42Z",
    "title_canon_sha256": "a8dca151c600bf8865cb2e336c36ea9385945e5e4e64461afcb563ce98075c7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.09685",
    "kind": "arxiv",
    "version": 1
  }
}