Pith Number

pith:U46UWH7X

pith:2015:U46UWH7XCZ3QG3NIRDOKJUXMVD

not attested not anchored not stored refs pending

Observations of Binary Stars with the Differential Speckle Survey Instrument. VI. Measures During 2014 at the Discovery Channel Telescope

Elliott P. Horch, Gerard T. van Belle, James W. Davidson, Jr., Karen S. Bjorkman, Lindsay A. Ciastko, Mark E. Everett

arxiv:1509.03498 v1 · 2015-09-11 · 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{U46UWH7XCZ3QG3NIRDOKJUXMVD}

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	2026-05-18T01:28:46.181451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a73d4b1ff71677036da888dca4d2eca8f1a8e177c9c8ada1df1e20eb03048550

Aliases

arxiv: 1509.03498 · arxiv_version: 1509.03498v1 · doi: 10.48550/arxiv.1509.03498 · pith_short_12: U46UWH7XCZ3Q · pith_short_16: U46UWH7XCZ3QG3NI · pith_short_8: U46UWH7X

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/U46UWH7XCZ3QG3NIRDOKJUXMVD \
  | 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: a73d4b1ff71677036da888dca4d2eca8f1a8e177c9c8ada1df1e20eb03048550

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b34dfbda1847b3d3265195ac9c5983c6db47cc3765078d752d2f4303266b5c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-09-11T13:22:09Z",
    "title_canon_sha256": "177d6f7ee8f8f84bf5dd31f13a248ccac3ad6a8ac97fb2d3885eb99875f8c0e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03498",
    "kind": "arxiv",
    "version": 1
  }
}