Pith Number

pith:2T2KLD5Q

pith:2017:2T2KLD5QL7FRTT3BBRETUWO7QG

not attested not anchored not stored refs pending

Circumbinary discs: Numerical and physical behaviour

Daniel Thun, Giovanni Picogna, Wilhelm Kley

arxiv:1704.08130 v2 · 2017-04-26 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2T2KLD5QL7FRTT3BBRETUWO7QG}

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

Insights from Analytical Theory of Eccentric Circumbinary Disks II. Forced Modes and Resonance for Precessing Binaries

Receipt and verification

First computed	2026-05-18T00:13:22.074007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4f4a58fb05fcb19cf610c493a59df8182d6b606f41cd25010ca30f10f83367d

Aliases

arxiv: 1704.08130 · arxiv_version: 1704.08130v2 · doi: 10.48550/arxiv.1704.08130 · pith_short_12: 2T2KLD5QL7FR · pith_short_16: 2T2KLD5QL7FRTT3B · pith_short_8: 2T2KLD5Q

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/2T2KLD5QL7FRTT3BBRETUWO7QG \
  | 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: d4f4a58fb05fcb19cf610c493a59df8182d6b606f41cd25010ca30f10f83367d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b011a78333fdeed037d610949cde4c7ea0e396e95a9b68155dcdd2045c1f13fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-04-26T14:07:17Z",
    "title_canon_sha256": "c2d8174c0180850c77a1d63614f19ddafe22678a990df67ede3b3a7e6a7329a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08130",
    "kind": "arxiv",
    "version": 2
  }
}