Pith Number

pith:GVEWLLGG

pith:2012:GVEWLLGGAVQFC5THPXTOLUK72P

not attested not anchored not stored refs pending

Speckle interferometry and orbits of "fast" visual binaries

Andrei Tokovinin

arxiv:1206.1882 v1 · 2012-06-08 · 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{GVEWLLGGAVQFC5THPXTOLUK72P}

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	2026-05-18T01:57:00.404484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

354965acc605605176677de6e5d15fd3c1cf490952333836463a2531f4c2fb18

Aliases

arxiv: 1206.1882 · arxiv_version: 1206.1882v1 · doi: 10.48550/arxiv.1206.1882 · pith_short_12: GVEWLLGGAVQF · pith_short_16: GVEWLLGGAVQFC5TH · pith_short_8: GVEWLLGG

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/GVEWLLGGAVQFC5THPXTOLUK72P \
  | 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: 354965acc605605176677de6e5d15fd3c1cf490952333836463a2531f4c2fb18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4da2cadf1d33da64e154737f8549ec5a53203adab45ff5ba80003db5c939f8da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-06-08T21:37:36Z",
    "title_canon_sha256": "32b34464c4c5917499a2498a6dba643cdfb8dd496125cb3d8f3a9dfa76c75bc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1882",
    "kind": "arxiv",
    "version": 1
  }
}