Pith Number

pith:AUJSTMJP

pith:2024:AUJSTMJPIH5SVX7LSQDZTAY7BC

not attested not anchored not stored refs pending

Closed Magnetic geodesics on Heisenberg nilmanifolds

Gabriela P. Ovando, Mauro Subils

arxiv:2407.05515 v2 · 2024-07-07 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AUJSTMJPIH5SVX7LSQDZTAY7BC}

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	2026-05-21T01:04:11.714768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

051329b12f41fb2adfeb940799831f089a090a624896553b58e16dfcb0ef4d05

Aliases

arxiv: 2407.05515 · arxiv_version: 2407.05515v2 · doi: 10.48550/arxiv.2407.05515 · pith_short_12: AUJSTMJPIH5S · pith_short_16: AUJSTMJPIH5SVX7L · pith_short_8: AUJSTMJP

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/AUJSTMJPIH5SVX7LSQDZTAY7BC \
  | 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: 051329b12f41fb2adfeb940799831f089a090a624896553b58e16dfcb0ef4d05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53d6e0ab8983f6436d1a3e0e9526a4dba3fbbf112af1e8ad50d8e6d2929dc6b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2024-07-07T23:24:55Z",
    "title_canon_sha256": "90b5dba834d5ab50ff751a1e18a26b9e8d517d29f75a00c340bd3e5e601f2cd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.05515",
    "kind": "arxiv",
    "version": 2
  }
}