Pith Number

pith:6HO5VNG7

pith:2018:6HO5VNG77FUJHGGGEMRZBDKQBE

not attested not anchored not stored refs pending

Dancing twins: stellar hierarchies that formed sequentially?

Andrei Tokovinin

arxiv:1802.06445 v1 · 2018-02-18 · 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{6HO5VNG77FUJHGGGEMRZBDKQBE}

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	2026-05-18T00:19:20.925273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1dddab4dff9689398c62323908d50091d1134084e789578651af16415d2b560

Aliases

arxiv: 1802.06445 · arxiv_version: 1802.06445v1 · doi: 10.48550/arxiv.1802.06445 · pith_short_12: 6HO5VNG77FUJ · pith_short_16: 6HO5VNG77FUJHGGG · pith_short_8: 6HO5VNG7

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/6HO5VNG77FUJHGGGEMRZBDKQBE \
  | 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: f1dddab4dff9689398c62323908d50091d1134084e789578651af16415d2b560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00dec8fa0a519c31ed74676a155fa65c4aca48c755d2c1c115df3826998a94bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-02-18T21:09:25Z",
    "title_canon_sha256": "2e1c96d359071d8e303354f287c470ffe510da92cabe895c9b6ded4da39875da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06445",
    "kind": "arxiv",
    "version": 1
  }
}