Pith Number

pith:2GZHANJM

pith:2015:2GZHANJMSSLM7S3YOVDZGXDB4S

not attested not anchored not stored refs pending

Search for associations containing young stars (SACY). VI. Is multiplicity universal? Stellar multiplicity in the range 3-1000 au from adaptive-optics observations

A. Bayo, C. A. O. Torres, C. H. F. Melo, D. Barrado, G. Chauvin, G. R. Quast, H. Bouy, M. F. Sterzik, N. Huelamo, P. Elliott

arxiv:1505.07837 v1 · 2015-05-28 · 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{2GZHANJMSSLM7S3YOVDZGXDB4S}

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	2026-05-18T01:35:29.961291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1b270352c9496cfcb787547935c61e4a0d21de2e218e7ab873bf986828c2dac

Aliases

arxiv: 1505.07837 · arxiv_version: 1505.07837v1 · doi: 10.48550/arxiv.1505.07837 · pith_short_12: 2GZHANJMSSLM · pith_short_16: 2GZHANJMSSLM7S3Y · pith_short_8: 2GZHANJM

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/2GZHANJMSSLM7S3YOVDZGXDB4S \
  | 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: d1b270352c9496cfcb787547935c61e4a0d21de2e218e7ab873bf986828c2dac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e8952617d1727bf67a574f7052971fe9b20dd96fe0a2353d8d4cffeb826246b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-05-28T20:01:07Z",
    "title_canon_sha256": "0e704f94c671d2258cc5ffe4f312b4c478eb2434ca27ddabb2a0fa65890f015e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07837",
    "kind": "arxiv",
    "version": 1
  }
}