Pith Number

pith:EIDB2PEX

pith:2016:EIDB2PEXFFEUHZBXY6HRJWZUX3

not attested not anchored not stored refs pending

Multi-source self-calibration: Unveiling the microJy population of compact radio sources

Adam T. Deller, Enno Middelberg, Jack F. Radcliffe, Michael A. Garrett, Peter Barthel, Rob J. Beswick, Tom W. B. Muxlow

arxiv:1601.04452 v3 · 2016-01-18 · 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{EIDB2PEXFFEUHZBXY6HRJWZUX3}

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	2026-05-18T01:20:08.256749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22061d3c97294943e437c78f14db34bed8038c64f9da71ac9b3710c96ea7c1db

Aliases

arxiv: 1601.04452 · arxiv_version: 1601.04452v3 · doi: 10.48550/arxiv.1601.04452 · pith_short_12: EIDB2PEXFFEU · pith_short_16: EIDB2PEXFFEUHZBX · pith_short_8: EIDB2PEX

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/EIDB2PEXFFEUHZBXY6HRJWZUX3 \
  | 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: 22061d3c97294943e437c78f14db34bed8038c64f9da71ac9b3710c96ea7c1db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a8ff24a8eabcd07bd990fe94fc705eac462355429322f238b99dfebd35db823",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-01-18T10:13:39Z",
    "title_canon_sha256": "61394077baaafa2e6956cdd1d08f0cf1c0efbf8217b2b26c0c3800f4172b7f37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04452",
    "kind": "arxiv",
    "version": 3
  }
}