Pith Number

pith:NJLUXH2M

pith:2016:NJLUXH2MRPOTV54DQAZ2H32Z6X

not attested not anchored not stored refs pending

Coeval Observations of a Complete Sample of Blazars with Effelsberg, IRAM 30m, and Planck

(2) MPI for Radioastronomy, (3) IRAM, (4) University of Helsinki, 5), (5) MPI for Astrophysics, Albrecht Sievers (3), Anton Zensus (2), Bonn, Elina Keih\"anen (4), Emmanouil Angelakis (2), Finland, Garching, Germany, Germany), Granada, Hans Ungerechts (3), Ioannis Nestoras (2), J\"org P. Rachen (1, Lars Fuhrmann (2), Martin Reinecke (5) ((1) Radboud University Nijmegen, Netherlands, Spain, Thomas Krichbaum (2)

arxiv:1603.02144 v1 · 2016-03-07 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJLUXH2MRPOTV54DQAZ2H32Z6X}

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	2026-05-18T01:19:31.539725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a574b9f4c8bdd3af7838033a3ef59f5e94fe99cabc0b9fa988266d641f3dfdc

Aliases

arxiv: 1603.02144 · arxiv_version: 1603.02144v1 · doi: 10.48550/arxiv.1603.02144 · pith_short_12: NJLUXH2MRPOT · pith_short_16: NJLUXH2MRPOTV54D · pith_short_8: NJLUXH2M

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/NJLUXH2MRPOTV54DQAZ2H32Z6X \
  | 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: 6a574b9f4c8bdd3af7838033a3ef59f5e94fe99cabc0b9fa988266d641f3dfdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3d64a5916e2c787edb32dfab71004dae9639bfe93943c5d62fa115f2c205d6c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-03-07T16:38:11Z",
    "title_canon_sha256": "f51d3e4a71eee6e2de4e551c64a9978c3a9b54de046fcf4ff3a0c7a4986d9af3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.02144",
    "kind": "arxiv",
    "version": 1
  }
}