Pith Number

pith:4S6PYMIE

pith:2016:4S6PYMIEZGHR2MD4EJGRFQSNB5

not attested not anchored not stored refs pending

The Solar Neighborhood XXXVIII. Results from the CTIO/SMARTS 0.9m: Trigonometric Parallaxes for 151 Nearby M Dwarf Systems

Adric R. Riedel, Jennifer G. Winters, John C. Lurie, John P. Subasavage, Philip A. Ianna, R. Andrew Sevrinsky, Todd J. Henry, Wei-Chun Jao

arxiv:1610.07552 v2 · 2016-10-24 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4S6PYMIEZGHR2MD4EJGRFQSNB5}

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	2026-05-18T00:39:39.856999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4bcfc3104c98f1d307c224d12c24d0f4c2195b14f2a29df9675668961ce1453

Aliases

arxiv: 1610.07552 · arxiv_version: 1610.07552v2 · doi: 10.48550/arxiv.1610.07552 · pith_short_12: 4S6PYMIEZGHR · pith_short_16: 4S6PYMIEZGHR2MD4 · pith_short_8: 4S6PYMIE

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/4S6PYMIEZGHR2MD4EJGRFQSNB5 \
  | 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: e4bcfc3104c98f1d307c224d12c24d0f4c2195b14f2a29df9675668961ce1453

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fabf1479119c94eb27c855fbf7045c78cdcf762c7adfcf01683c0a5e152dbd7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-10-24T19:06:52Z",
    "title_canon_sha256": "eb3aa06bfbe9e9867fe1a58012d6d38075fdb793083ce5c98338ca88aaa005bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07552",
    "kind": "arxiv",
    "version": 2
  }
}