Pith Number

pith:EGAC3DO5

pith:2014:EGAC3DO5656LPJOOXPUZDZ4CVH

not attested not anchored not stored refs pending

An African VLBI network of radio telescopes

B. L. Fanaroff, G. C. MacLeod, G. D. Nicolson, J. F. H. Quick, L. Combrinck, M. F. Bietenholz, M. J. Gaylard, P. Stronkhorst, R. S. Booth, S. J. Buchner, T. L. Venkatasubramani

arxiv:1405.7214 v1 · 2014-05-28 · 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{EGAC3DO5656LPJOOXPUZDZ4CVH}

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	2026-05-18T02:50:58.945004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21802d8dddf77cb7a5cebbe991e782a9ff2ce3446292bf9dfa3b87c9e725af5c

Aliases

arxiv: 1405.7214 · arxiv_version: 1405.7214v1 · doi: 10.48550/arxiv.1405.7214 · pith_short_12: EGAC3DO5656L · pith_short_16: EGAC3DO5656LPJOO · pith_short_8: EGAC3DO5

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/EGAC3DO5656LPJOOXPUZDZ4CVH \
  | 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: 21802d8dddf77cb7a5cebbe991e782a9ff2ce3446292bf9dfa3b87c9e725af5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "460a6f309ac7fef7b764e4db3b68afc2f96a9bba86a0bd7939df345090f96046",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-05-28T12:09:37Z",
    "title_canon_sha256": "982ea4344a98aa5e0ad3425090ec1c280827ceba834b46fa84b9147b88afb2a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7214",
    "kind": "arxiv",
    "version": 1
  }
}