Pith Number

pith:N6MHIEGR

pith:2017:N6MHIEGRLBEAKYN6WVNKOLQU7S

not attested not anchored not stored refs pending

Middle dimensional symplectic rigidity and its effect on Hamiltonian PDEs

Jaime Bustillo

arxiv:1705.06601 v3 · 2017-05-17 · math.SG · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N6MHIEGRLBEAKYN6WVNKOLQU7S}

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	2026-05-18T00:06:12.409762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f987410d158480561beb55aa72e14fcb01ae0f60e638b9622f89192042e0b11

Aliases

arxiv: 1705.06601 · arxiv_version: 1705.06601v3 · doi: 10.48550/arxiv.1705.06601 · pith_short_12: N6MHIEGRLBEA · pith_short_16: N6MHIEGRLBEAKYN6 · pith_short_8: N6MHIEGR

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/N6MHIEGRLBEAKYN6WVNKOLQU7S \
  | 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: 6f987410d158480561beb55aa72e14fcb01ae0f60e638b9622f89192042e0b11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f6dcf333b27bbf7904a03a6979e045520cbc1db6dec50389e422805fcc44644",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2017-05-17T09:44:58Z",
    "title_canon_sha256": "943e032d45a2117d23a166e283d3d9f77f5f0e5251cbb7f348370f4e293f0ace"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06601",
    "kind": "arxiv",
    "version": 3
  }
}