Pith Number

pith:SKSUZB7B

pith:2017:SKSUZB7BZEXBNIOAGQ62YJFALR

not attested not anchored not stored refs pending

Hamiltonian formulation of the spin-orbit model with time-varying non-conservative forces

Alessandra Celletti, Christos Efthymiopoulos, Giuseppe Pucacco, Ioannis Gkolias

arxiv:1703.05825 v1 · 2017-03-16 · astro-ph.EP · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SKSUZB7BZEXBNIOAGQ62YJFALR}

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	2026-05-18T00:48:04.872941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92a54c87e1c92e16a1c0343dac24a05c7c2e52c5dfe492adafe03c9ccaa0a241

Aliases

arxiv: 1703.05825 · arxiv_version: 1703.05825v1 · doi: 10.48550/arxiv.1703.05825 · pith_short_12: SKSUZB7BZEXB · pith_short_16: SKSUZB7BZEXBNIOA · pith_short_8: SKSUZB7B

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/SKSUZB7BZEXBNIOAGQ62YJFALR \
  | 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: 92a54c87e1c92e16a1c0343dac24a05c7c2e52c5dfe492adafe03c9ccaa0a241

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ff2cb06cd870569853e7def1e194ee414f283fe5886539c4d1aa98eb9063e25",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-03-16T21:21:19Z",
    "title_canon_sha256": "19d90440ccc60f0263b421cc60f5cdb67d12af7dfa8c90ab58ccb51b2393b37e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05825",
    "kind": "arxiv",
    "version": 1
  }
}