Pith Number

pith:JMMCBQGP

pith:2016:JMMCBQGPNXIWZM3GOQAGFGPTRK

not attested not anchored not stored refs pending

Hamiltonization of solids of revolution through reduction

Paula Balseiro

arxiv:1610.06103 v2 · 2016-10-19 · math-ph · math.DG · 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{JMMCBQGPNXIWZM3GOQAGFGPTRK}

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	2026-05-18T00:41:38.759464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b1820c0cf6dd16cb36674006299f38a9af35616bf3130569908d0caf1b424d3

Aliases

arxiv: 1610.06103 · arxiv_version: 1610.06103v2 · doi: 10.48550/arxiv.1610.06103 · pith_short_12: JMMCBQGPNXIW · pith_short_16: JMMCBQGPNXIWZM3G · pith_short_8: JMMCBQGP

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/JMMCBQGPNXIWZM3GOQAGFGPTRK \
  | 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: 4b1820c0cf6dd16cb36674006299f38a9af35616bf3130569908d0caf1b424d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3b0db39c4cb5f4aa71fe258270310f5a99be64f1affc22dd27185ab231d7720",
    "cross_cats_sorted": [
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-10-19T16:52:49Z",
    "title_canon_sha256": "c90332a7c802801dff10e641f8b864c69e81fc81a53ea7a6e269e9d5aed32ab2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.06103",
    "kind": "arxiv",
    "version": 2
  }
}