Pith Number

pith:YMFGW4M2

pith:2014:YMFGW4M23FIW6CL73BRDKJL3PS

not attested not anchored not stored refs pending

NIRISS aperture masking interferometry: an overview of science opportunities

Alexandra Z. Greenbaum, Alex W. Fullerton, Anand Sivaramakrishnan, Andr\'e Martel, Barry L. McKernan, David Lafreni\`ere, \'Etienne Artigau, K. E. Saavik Ford, Kevin Volk, Lo\"ic Albert, Paul Goudfrooij, Ren\'e Doyon

arxiv:1406.6882 v1 · 2014-06-26 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YMFGW4M23FIW6CL73BRDKJL3PS}

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	2026-05-18T01:42:48.217603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c30a6b719ad9516f097fd86235257b7ca7ba9a4986cc53205542b54f58fdb924

Aliases

arxiv: 1406.6882 · arxiv_version: 1406.6882v1 · doi: 10.48550/arxiv.1406.6882 · pith_short_12: YMFGW4M23FIW · pith_short_16: YMFGW4M23FIW6CL7 · pith_short_8: YMFGW4M2

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/YMFGW4M23FIW6CL73BRDKJL3PS \
  | 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: c30a6b719ad9516f097fd86235257b7ca7ba9a4986cc53205542b54f58fdb924

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77960d3c07c3ddec59a758849583ff0da3bc321862b5ac72cf88c5f4b412e577",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-06-26T13:31:09Z",
    "title_canon_sha256": "e6b1e34759679e6bc2c131518fd2e60f0552c337720d046eabe2edb1e8ad2457"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6882",
    "kind": "arxiv",
    "version": 1
  }
}