Pith Number

pith:GDHMX7QV

pith:2020:GDHMX7QV2AFO535GQU7U6ZFHWK

not attested not anchored not stored refs pending

A New Multi-Wavelength Census of Blazars

A. Paggi, C. M. Raiteri, G. de Zotti, M. Bonato, M. I. Carnerero, M. Villata

arxiv:2006.08627 v1 · 2020-06-15 · astro-ph.GA · 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{GDHMX7QV2AFO535GQU7U6ZFHWK}

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	2026-07-05T01:35:33.824684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30cecbfe15d00aeeefa6853f4f64a7b2bf69aa3672a002c90194c3d52c345fac

Aliases

arxiv: 2006.08627 · arxiv_version: 2006.08627v1 · doi: 10.48550/arxiv.2006.08627 · pith_short_12: GDHMX7QV2AFO · pith_short_16: GDHMX7QV2AFO535G · pith_short_8: GDHMX7QV

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/GDHMX7QV2AFO535GQU7U6ZFHWK \
  | 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: 30cecbfe15d00aeeefa6853f4f64a7b2bf69aa3672a002c90194c3d52c345fac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02ee45463fbe141008c6ffce012dac0f144a633da6498b82c105d7d2c7afd7c1",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-06-15T18:00:02Z",
    "title_canon_sha256": "744494a59c511812ef0e83930f78e9a54ca605b8309e83898b5e87d002fc67f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.08627",
    "kind": "arxiv",
    "version": 1
  }
}