Pith Number

pith:AMJKQXX4

pith:2016:AMJKQXX4TPKNTSSCF6Q3FTLP5F

not attested not anchored not stored refs pending

Extreme Brightness Temperatures and Refractive Substructure in 3C273 with RadioAstron

ANU Canberra), CAASTRO), Carl R. Gwinn (UCSB), David L. Jauncey (CSIRO, Delft U), James M. Anderson (Helmholtz-Zentrum Potsdam, Jean-Pierre Macquart (ICRAR/Curtin, Kirill V. Sokolovsky (ASC Lebedev, Leonid I. Gurvits (JIVE, Michael D. Johnson (Harvard-Smithsonian CfA), Mikhail M. Lisakov (ASC Lebedev), Mpifr), Peter A. Voitsik (ASC Lebedev), Ramesh Narayan (Harvard-Smithsonian CfA), SAI MSU), Yuri Y. Kovalev (ASC Lebedev

arxiv:1601.05810 v2 · 2016-01-21 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMJKQXX4TPKNTSSCF6Q3FTLP5F}

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.

Cited by

1 paper in Pith

Colloquium: Radio astronomy with the Arecibo 305-m telescope: In contemporaneous context

Receipt and verification

First computed	2026-05-18T01:19:05.311378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0312a85efc9bd4d9ca422fa1b2cd6fe96aaae16edf0774b6fedbf72aecd0f5b6

Aliases

arxiv: 1601.05810 · arxiv_version: 1601.05810v2 · doi: 10.48550/arxiv.1601.05810 · pith_short_12: AMJKQXX4TPKN · pith_short_16: AMJKQXX4TPKNTSSC · pith_short_8: AMJKQXX4

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/AMJKQXX4TPKNTSSCF6Q3FTLP5F \
  | 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: 0312a85efc9bd4d9ca422fa1b2cd6fe96aaae16edf0774b6fedbf72aecd0f5b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d25a38aabb02800cb5620fc8f50ee976850ed9dbd251a4229ed67dd30c004b6",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-01-21T21:00:41Z",
    "title_canon_sha256": "46c5a3908d8e2070bb377523234a7ef19c269a3a04e059406a46c45c910f2341"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05810",
    "kind": "arxiv",
    "version": 2
  }
}