Pith Number

pith:NCJBWRXD

pith:2015:NCJBWRXDJKCZMPHWI2CVPVTYHM

not attested not anchored not stored refs pending

Radio properties of Compact Steep Spectrum and GHz-Peaked Spectrum radio sources

Italy), M. Orienti (INAF-ORA Bologna

arxiv:1511.00436 v1 · 2015-11-02 · 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{NCJBWRXDJKCZMPHWI2CVPVTYHM}

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	2026-05-18T01:19:05.605639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68921b46e34a85963cf6468557d6783b3ac00ffbcddbaff116eb8d8c12181353

Aliases

arxiv: 1511.00436 · arxiv_version: 1511.00436v1 · doi: 10.48550/arxiv.1511.00436 · pith_short_12: NCJBWRXDJKCZ · pith_short_16: NCJBWRXDJKCZMPHW · pith_short_8: NCJBWRXD

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/NCJBWRXDJKCZMPHWI2CVPVTYHM \
  | 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: 68921b46e34a85963cf6468557d6783b3ac00ffbcddbaff116eb8d8c12181353

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a77cb73f91a185eb8888f84277b33c4883fb3b13cb2a3c91489f3622eeda18d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-11-02T10:26:59Z",
    "title_canon_sha256": "0e494bba91e385999625fc076cd9c642204ddfac5226ec76b2fbbc0d9c52782c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00436",
    "kind": "arxiv",
    "version": 1
  }
}