Pith Number

pith:LIXI35QY

pith:2018:LIXI35QYOP6SNOU7HH6XOLKDPK

not attested not anchored not stored refs pending

The relation between galaxy density and radio jet power for 1.4 GHz VLA selected AGN in Stripe 82

I. Heywood, K. McAlpine, M.J. Jarvis, S. Kolwa

arxiv:1811.01822 v1 · 2018-11-05 · 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{LIXI35QYOP6SNOU7HH6XOLKDPK}

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	2026-05-18T00:00:46.943475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a2e8df61873fd26ba9f39fd772d437a9e95ce783680e041b932f20efacca3bd

Aliases

arxiv: 1811.01822 · arxiv_version: 1811.01822v1 · doi: 10.48550/arxiv.1811.01822 · pith_short_12: LIXI35QYOP6S · pith_short_16: LIXI35QYOP6SNOU7 · pith_short_8: LIXI35QY

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/LIXI35QYOP6SNOU7HH6XOLKDPK \
  | 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: 5a2e8df61873fd26ba9f39fd772d437a9e95ce783680e041b932f20efacca3bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b232b99d115ab4cf777f0f8763eaeed51ebbd2202134ce0b8286afc0440d037",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-05T16:11:23Z",
    "title_canon_sha256": "4fe4f5b41049a50386a6015d76dee6e3a57424fc961be4cbde0e18c793d1d2cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01822",
    "kind": "arxiv",
    "version": 1
  }
}