Pith Number

pith:CZOO3OOO

pith:2017:CZOO3OOOORO4MPBXGRGXTMPNE4

not attested not anchored not stored refs pending

Evolution of small-mass-ratio binaries with a spinning secondary

Charles R. Evans, Niels Warburton, Thomas Osburn

arxiv:1708.03720 v1 · 2017-08-11 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZOO3OOOORO4MPBXGRGXTMPNE4}

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	2026-05-18T00:31:40.170889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

165cedb9ce745dc63c37344d79b1ed2723c22320fdc7aa5ffc3a80fb1c60614b

Aliases

arxiv: 1708.03720 · arxiv_version: 1708.03720v1 · doi: 10.48550/arxiv.1708.03720 · pith_short_12: CZOO3OOOORO4 · pith_short_16: CZOO3OOOORO4MPBX · pith_short_8: CZOO3OOO

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/CZOO3OOOORO4MPBXGRGXTMPNE4 \
  | 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: 165cedb9ce745dc63c37344d79b1ed2723c22320fdc7aa5ffc3a80fb1c60614b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44076a7c9e0a88bd8eba1392b6a80a292d23d171a98f6d8e6472933c3bcdaaed",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-08-11T22:36:51Z",
    "title_canon_sha256": "dc353c1094458d65f2857a170fadc2b60a04d957883b7d921dffdb58bdbbaba2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03720",
    "kind": "arxiv",
    "version": 1
  }
}