Pith Number

pith:NEZKNWS5

pith:2015:NEZKNWS5EDYAN4XV3NDDIORJUW

not attested not anchored not stored refs pending

A first-order dynamical model of hierarchical triple stars and its application

Fang Xia, Xingbo Xu, Yanning Fu

arxiv:1505.04558 v2 · 2015-05-18 · 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{NEZKNWS5EDYAN4XV3NDDIORJUW}

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	2026-05-18T01:27:23.706179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6932a6da5d20f006f2f5db46343a29a5ac7c9cf903ee11536bc4cca39e3f8aaf

Aliases

arxiv: 1505.04558 · arxiv_version: 1505.04558v2 · doi: 10.48550/arxiv.1505.04558 · pith_short_12: NEZKNWS5EDYA · pith_short_16: NEZKNWS5EDYAN4XV · pith_short_8: NEZKNWS5

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/NEZKNWS5EDYAN4XV3NDDIORJUW \
  | 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: 6932a6da5d20f006f2f5db46343a29a5ac7c9cf903ee11536bc4cca39e3f8aaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2ac6fdf2224013cde807685392020941b55765ed0a9bfaac311738ab8c8c906",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-05-18T08:55:06Z",
    "title_canon_sha256": "e042a9def6db7acb501c757a671ed7e31940ca0f1796d7cc6d3be3b68d9755d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04558",
    "kind": "arxiv",
    "version": 2
  }
}