Pith Number

pith:ICEULJFD

pith:2016:ICEULJFDUJ3CD2U5LTAOBGD353

not attested not anchored not stored refs pending

Lorentz factor distribution of blazars from the optical Fundamental plane of black hole activity

Elmar K\"ording, Heino Falcke, Payaswini Saikia

arxiv:1606.06147 v1 · 2016-06-20 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ICEULJFDUJ3CD2U5LTAOBGD353}

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	2026-05-18T01:11:47.742976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

408945a4a3a27621ea9d5cc0e0987beee3c5ba4b841ead8df3bb408e3b1d232a

Aliases

arxiv: 1606.06147 · arxiv_version: 1606.06147v1 · doi: 10.48550/arxiv.1606.06147 · pith_short_12: ICEULJFDUJ3C · pith_short_16: ICEULJFDUJ3CD2U5 · pith_short_8: ICEULJFD

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/ICEULJFDUJ3CD2U5LTAOBGD353 \
  | 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: 408945a4a3a27621ea9d5cc0e0987beee3c5ba4b841ead8df3bb408e3b1d232a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e3b20e4999ca806bb69b010da630b9042159577b2bf4c4a5db82d489791c9d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-06-20T14:41:14Z",
    "title_canon_sha256": "f0b93df99e3fbd3fa943e039019b90ea12365d771ff140c2316c4f14c9a5b151"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06147",
    "kind": "arxiv",
    "version": 1
  }
}