Pith Number

pith:MRXZALQZ

pith:2013:MRXZALQZIXEL6QVH66FGLEOSZG

not attested not anchored not stored refs pending

Reduction of polysymplectic manifolds

Juan Carlos Marrero, Modesto Salgado, Narciso Rom\'an-Roy, Silvia Vilari\~no

arxiv:1306.0337 v3 · 2013-06-03 · math-ph · 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{MRXZALQZIXEL6QVH66FGLEOSZG}

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	2026-05-18T01:24:30.935587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

646f902e1945c8bf42a7f78a6591d2c9b950d74df44a304bac0490438eaf44fd

Aliases

arxiv: 1306.0337 · arxiv_version: 1306.0337v3 · doi: 10.48550/arxiv.1306.0337 · pith_short_12: MRXZALQZIXEL · pith_short_16: MRXZALQZIXEL6QVH · pith_short_8: MRXZALQZ

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/MRXZALQZIXEL6QVH66FGLEOSZG \
  | 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: 646f902e1945c8bf42a7f78a6591d2c9b950d74df44a304bac0490438eaf44fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "531c7b9299c9acbe81eddc7f758baec09ebac7e6adb8b03abab56546e84dc4bb",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-06-03T09:16:13Z",
    "title_canon_sha256": "f3106d5efc04503d553ada615fa0b03d6d13dc19787de0f56a93b82fc31f74f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0337",
    "kind": "arxiv",
    "version": 3
  }
}