Pith Number

pith:MID5KWUY

pith:2017:MID5KWUYQBZDHICL57DAOJWTGN

not attested not anchored not stored refs pending

ALMA observations of the multiplanet system 61 Vir: What lies outside super-Earth systems?

A. Shannon, G. M. Kennedy, L. Matr\`a, M. C. Wyatt, R. J. Ivison, S. Marino, W. Holland

arxiv:1705.01944 v1 · 2017-05-04 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MID5KWUYQBZDHICL57DAOJWTGN}

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	2026-05-18T00:42:04.521985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6207d55a98807233a04befc60726d333658d719520ba073eca7b77a81bcb7956

Aliases

arxiv: 1705.01944 · arxiv_version: 1705.01944v1 · doi: 10.48550/arxiv.1705.01944 · pith_short_12: MID5KWUYQBZD · pith_short_16: MID5KWUYQBZDHICL · pith_short_8: MID5KWUY

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/MID5KWUYQBZDHICL57DAOJWTGN \
  | 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: 6207d55a98807233a04befc60726d333658d719520ba073eca7b77a81bcb7956

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fea3c9ea0c3507c74ea947d6fd57cc5559fc7009891ce10fbb8e52db7be4794",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-05-04T18:00:00Z",
    "title_canon_sha256": "97f29df51c7d5abe655b67d0295140b8c0e8acb7c1b94ef9a8ca58d74ef73e62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01944",
    "kind": "arxiv",
    "version": 1
  }
}