Pith Number

pith:V3UKGUDH

pith:2020:V3UKGUDH2JWEVDVBS4ZR3ASPRS

not attested not anchored not stored refs pending

Collimated synchrotron threads linking the radio lobes of ESO137-006

A. J. T. Ramaila, D. Cs. Moln\'ar, D. Kleiner, E. de Blok, F. Govoni, F. M. Maccagni, G. I. G. J\'ozsa, K. Thorat, L. A. L. Andati, M. Murgia, M. Ramatsoku, O. Smirnov, P. Kamphuis, P. Serra, S. Makhathini, S.V. White, V. Vacca

arxiv:2004.03203 v2 · 2020-04-07 · 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{V3UKGUDH2JWEVDVBS4ZR3ASPRS}

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	2026-07-05T00:55:14.662666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aee8a35067d26c4a8ea197331d824f8c869e0858a142934646218cfda931a64c

Aliases

arxiv: 2004.03203 · arxiv_version: 2004.03203v2 · doi: 10.48550/arxiv.2004.03203 · pith_short_12: V3UKGUDH2JWE · pith_short_16: V3UKGUDH2JWEVDVB · pith_short_8: V3UKGUDH

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/V3UKGUDH2JWEVDVBS4ZR3ASPRS \
  | 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: aee8a35067d26c4a8ea197331d824f8c869e0858a142934646218cfda931a64c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1072a6cb170007d3e41eb35f879cafdd22134d23e5c4150fdd00699a5ab353a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-04-07T08:44:58Z",
    "title_canon_sha256": "6bb2523bb72793bd3d51977d624f1614385a528bed5c80cfafa1a5adfd0ad832"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.03203",
    "kind": "arxiv",
    "version": 2
  }
}