Pith Number

pith:LJQLJ3FV

pith:2014:LJQLJ3FVRJVQXFA6G6N2QMHXUY

not attested not anchored not stored refs pending

Do high redshift quasars have powerful jets?

A. Celotti, A.C. Fabian, G. Ghisellini, K.M. Blundell, P. Mocz, R.G. McMahon, S.A. Walker

arxiv:1404.7367 v1 · 2014-04-29 · astro-ph.HE · 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{LJQLJ3FVRJVQXFA6G6N2QMHXUY}

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	2026-05-18T01:43:21.987692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a60b4ecb58a6b0b941e379ba830f7a629c63364a57b216ef1d62857453d0fcc

Aliases

arxiv: 1404.7367 · arxiv_version: 1404.7367v1 · doi: 10.48550/arxiv.1404.7367 · pith_short_12: LJQLJ3FVRJVQ · pith_short_16: LJQLJ3FVRJVQXFA6 · pith_short_8: LJQLJ3FV

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/LJQLJ3FVRJVQXFA6G6N2QMHXUY \
  | 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: 5a60b4ecb58a6b0b941e379ba830f7a629c63364a57b216ef1d62857453d0fcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35afb0940d2fa059da1a28f8b7d1ae80fd268543922bdc0731001b18f35588b5",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-04-29T14:03:54Z",
    "title_canon_sha256": "ff0ce613da199236403a23f578cd87fb8bc34b5a58dd2cf45feebcb629b87658"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7367",
    "kind": "arxiv",
    "version": 1
  }
}