Pith Number

pith:FMV3MZ6E

pith:2021:FMV3MZ6EE7TDPJ4LQT2MDAAZZH

not attested not anchored not stored refs pending

Confirmation of a Second Propeller: A High-Inclination Twin of AE~Aquarii

Amruta D. Jaodand, Colin Littlefield, Jan van Roestel, John R. Thorstensen, Paula Szkody, Peter Garnavich, R. M. Wagner

arxiv:2102.08377 v2 · 2021-02-16 · 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{FMV3MZ6EE7TDPJ4LQT2MDAAZZH}

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.

Cited by

1 paper in Pith

Low-frequency observations of low-mass binary systems with neutron star candidates

Receipt and verification

First computed	2026-07-05T03:06:19.798807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b2bb667c427e637a78b84f4c18019c9fec5e17178364c1d62448d8fb2f7f1d3

Aliases

arxiv: 2102.08377 · arxiv_version: 2102.08377v2 · doi: 10.48550/arxiv.2102.08377 · pith_short_12: FMV3MZ6EE7TD · pith_short_16: FMV3MZ6EE7TDPJ4L · pith_short_8: FMV3MZ6E

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/FMV3MZ6EE7TDPJ4LQT2MDAAZZH \
  | 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: 2b2bb667c427e637a78b84f4c18019c9fec5e17178364c1d62448d8fb2f7f1d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3f8bceea65de82538d3e2459ea554a8c3c2db398bd1163af3d4508a977462a8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-02-16T18:59:59Z",
    "title_canon_sha256": "c94aaf1b6c600e7b49cd3573fc6860422c832fb9fe2f0a857cdfede243d67e26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.08377",
    "kind": "arxiv",
    "version": 2
  }
}