Pith Number

pith:LFQJK25S

pith:2013:LFQJK25SGPTVFPZIVUQQ2FHDAW

not attested not anchored not stored refs pending

Plan for VLBI observations of close approaches of Jupiter to compact extragalactic radio sources in 2014-2016

Anastassia Girdiuk, Oleg Titov

arxiv:1311.0092 v1 · 2013-11-01 · astro-ph.IM · 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{LFQJK25SGPTVFPZIVUQQ2FHDAW}

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	2026-05-18T03:08:15.521809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5960956bb233e752bf28ad210d14e305b2d9899c9bea20e99fc8069f817cc3a6

Aliases

arxiv: 1311.0092 · arxiv_version: 1311.0092v1 · doi: 10.48550/arxiv.1311.0092 · pith_short_12: LFQJK25SGPTV · pith_short_16: LFQJK25SGPTVFPZI · pith_short_8: LFQJK25S

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/LFQJK25SGPTVFPZIVUQQ2FHDAW \
  | 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: 5960956bb233e752bf28ad210d14e305b2d9899c9bea20e99fc8069f817cc3a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8619bfd861f05e035f1c768645c7b9148a6621e06219ed5173644de5e052358",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-11-01T05:25:33Z",
    "title_canon_sha256": "2914fa9b7e496c047af2b8593febe390b7cb5945e0a7c27f0ff31672fa242cd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0092",
    "kind": "arxiv",
    "version": 1
  }
}