Pith Number

pith:M7WJO5TT

pith:2016:M7WJO5TTJQ7LEGWKC64TOZUQUX

not attested not anchored not stored refs pending

The triple system Zeta Aquarii

Andrei Tokovinin

arxiv:1608.08564 v1 · 2016-08-30 · 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{M7WJO5TTJQ7LEGWKC64TOZUQUX}

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	2026-05-18T00:59:19.577637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67ec9776734c3eb21aca17b9376690a5dd435d9b8764bc09e3036986f7739921

Aliases

arxiv: 1608.08564 · arxiv_version: 1608.08564v1 · doi: 10.48550/arxiv.1608.08564 · pith_short_12: M7WJO5TTJQ7L · pith_short_16: M7WJO5TTJQ7LEGWK · pith_short_8: M7WJO5TT

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/M7WJO5TTJQ7LEGWKC64TOZUQUX \
  | 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: 67ec9776734c3eb21aca17b9376690a5dd435d9b8764bc09e3036986f7739921

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "101d64c41fec4b022cadfc11cb05ccd41992dda687f2be8cb026113ac594c944",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-08-30T17:18:38Z",
    "title_canon_sha256": "3aa48a5adf85c0a338eb411fd05d05f80b66abd69fd05bcf80615733a34cce0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08564",
    "kind": "arxiv",
    "version": 1
  }
}