Pith Number

pith:ME62FEY6

pith:2014:ME62FEY6ULJSI4N2HCK74VPZ56

not attested not anchored not stored refs pending

Velocity anti-correlation of diametrically opposed galaxy satellites in the low redshift universe

Benoit Famaey, Geraint F. Lewis, Neil G. Ibata, Rodrigo A. Ibata

arxiv:1407.8178 v1 · 2014-07-30 · 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{ME62FEY6ULJSI4N2HCK74VPZ56}

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	2026-05-18T01:42:27.176132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

613da2931ea2d32471ba3895fe55f9ef926971ebafce3198016fd32798ce56db

Aliases

arxiv: 1407.8178 · arxiv_version: 1407.8178v1 · doi: 10.48550/arxiv.1407.8178 · pith_short_12: ME62FEY6ULJS · pith_short_16: ME62FEY6ULJSI4N2 · pith_short_8: ME62FEY6

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/ME62FEY6ULJSI4N2HCK74VPZ56 \
  | 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: 613da2931ea2d32471ba3895fe55f9ef926971ebafce3198016fd32798ce56db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2094eb1157fa0d211377b22cfa08b1ce12dca4eb891410664f68b93b7e46e7db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-07-30T20:00:00Z",
    "title_canon_sha256": "ee85e87c82e345146a998c97d276ec7245da03ab464aecab5b90173ed6af8b86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.8178",
    "kind": "arxiv",
    "version": 1
  }
}