Pith Number

pith:KZMJYPKX

pith:2018:KZMJYPKXTQKO2RN5KXFVWWBAHH

not attested not anchored not stored refs pending

Orbital Decay in Binaries Containing Post-Main Sequence Stars

Meng Sun, Nevin N. Weinberg, Nicholas W. Troup, Phil Arras, Steven R. Majewski

arxiv:1809.02187 v1 · 2018-09-06 · 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{KZMJYPKXTQKO2RN5KXFVWWBAHH}

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	2026-05-18T00:05:27.737506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56589c3d579c14ed45bd55cb5b582039dee7a1f42af882463168a008467f52c0

Aliases

arxiv: 1809.02187 · arxiv_version: 1809.02187v1 · doi: 10.48550/arxiv.1809.02187 · pith_short_12: KZMJYPKXTQKO · pith_short_16: KZMJYPKXTQKO2RN5 · pith_short_8: KZMJYPKX

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/KZMJYPKXTQKO2RN5KXFVWWBAHH \
  | 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: 56589c3d579c14ed45bd55cb5b582039dee7a1f42af882463168a008467f52c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7edf1848dca02717587f5d9ff7ef7aa658eff037dc15402fddc161ff90e0928c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-09-06T19:40:59Z",
    "title_canon_sha256": "354b3b762dae31bd5e87f93f643174df059acc21be388503cca3f374bc2280ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02187",
    "kind": "arxiv",
    "version": 1
  }
}