Pith Number

pith:545PGSRR

pith:2017:545PGSRR2OZLZH5MDSRM2RLFAP

not attested not anchored not stored refs pending

Models of emission line profiles and spectral energy distributions to characterize the multi-frequency properties of active galactic nuclei

Abhishek Chougule, Enrico Congiu, Giovanni La Mura, Marco Berton, Michele Frezzato, Piero Rafanelli, Sabrina Mordini, Sina Chen, Stefano Ciroi, Valentina Cracco

arxiv:1710.10211 v1 · 2017-10-27 · 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{545PGSRR2OZLZH5MDSRM2RLFAP}

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	2026-05-18T00:31:54.512546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef3af34a31d3b2bc9fac1ca2cd456503d80fa82acb79b673f5ec27f03bc6ebd5

Aliases

arxiv: 1710.10211 · arxiv_version: 1710.10211v1 · doi: 10.48550/arxiv.1710.10211 · pith_short_12: 545PGSRR2OZL · pith_short_16: 545PGSRR2OZLZH5M · pith_short_8: 545PGSRR

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/545PGSRR2OZLZH5MDSRM2RLFAP \
  | 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: ef3af34a31d3b2bc9fac1ca2cd456503d80fa82acb79b673f5ec27f03bc6ebd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59713cbb30d4cf553e12d1e466f4936a7dbba6b2cdd675b10a4f01fb71d34052",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-27T15:56:18Z",
    "title_canon_sha256": "529a8c985a2af97d792bb5da64f8c4b1f7bf7f72f46fb8ee61e43e4500919226"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10211",
    "kind": "arxiv",
    "version": 1
  }
}