Pith Number

pith:MVDMOLS3

pith:2013:MVDMOLS3BEQAC6ZW27UKN34SWJ

not attested not anchored not stored refs pending

Computing the Maslov index for large systems

Margaret Beck, Simon J.A. Malham

arxiv:1310.1821 v3 · 2013-10-07 · math.DS · math.SG · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MVDMOLS3BEQAC6ZW27UKN34SWJ}

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	2026-05-18T03:07:54.180983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6546c72e5b0920017b36d7e8a6ef92b2742c2b27e8b4f9fd924d1e8715627697

Aliases

arxiv: 1310.1821 · arxiv_version: 1310.1821v3 · doi: 10.48550/arxiv.1310.1821 · pith_short_12: MVDMOLS3BEQA · pith_short_16: MVDMOLS3BEQAC6ZW · pith_short_8: MVDMOLS3

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/MVDMOLS3BEQAC6ZW27UKN34SWJ \
  | 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: 6546c72e5b0920017b36d7e8a6ef92b2742c2b27e8b4f9fd924d1e8715627697

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5f826ffbcc33479f8724a2a956d7fd8286701cad91d211c6f3cb1d2294a4937",
    "cross_cats_sorted": [
      "math.SG",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-10-07T15:26:36Z",
    "title_canon_sha256": "0f40ff7c70ca84b36e6e5ab6125bccfa739fe9c850918af4bbc69d29a5e224fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1821",
    "kind": "arxiv",
    "version": 3
  }
}