Pith Number

pith:SVZM63CJ

pith:2015:SVZM63CJQJPDNTBX4XFAPNCK6U

not attested not anchored not stored refs pending

The continuous transition of Hamiltonian vector fields through manifolds of constant curvature

Florin Diacu, Jedrzej Sniatycki, Slim Ibrahim

arxiv:1510.06327 v1 · 2015-10-21 · math.DS · math-ph · math.CA · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SVZM63CJQJPDNTBX4XFAPNCK6U}

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	2026-05-18T01:11:46.602808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9572cf6c49825e36cc37e5ca07b44af51b46f8d7ccbfc9315eef698d2a91ccdf

Aliases

arxiv: 1510.06327 · arxiv_version: 1510.06327v1 · doi: 10.48550/arxiv.1510.06327 · pith_short_12: SVZM63CJQJPD · pith_short_16: SVZM63CJQJPDNTBX · pith_short_8: SVZM63CJ

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/SVZM63CJQJPDNTBX4XFAPNCK6U \
  | 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: 9572cf6c49825e36cc37e5ca07b44af51b46f8d7ccbfc9315eef698d2a91ccdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fd1366fefe7ac0185fc85abe1148fa6e0759f067066311e91f8a98186ae3189",
    "cross_cats_sorted": [
      "math-ph",
      "math.CA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-10-21T16:26:05Z",
    "title_canon_sha256": "40d96bc5d8a570e1f9fc63bc2f55a3d1aa6a1a08342d3c4f047bbb81916a29d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06327",
    "kind": "arxiv",
    "version": 1
  }
}