Pith Number

pith:EZHNXZBM

pith:2014:EZHNXZBMHMQCA2WE356CLIYKKD

not attested not anchored not stored refs pending

Integrable geodesic flows on 2-torus: formal solutions and variational principle

Andrey E. Mironov, Michael (Misha) Bialy

arxiv:1401.2244 v1 · 2014-01-10 · math.DG · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZHNXZBMHMQCA2WE356CLIYKKD}

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	2026-05-18T03:02:45.922665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

264edbe42c3b20206ac4df7c25a30a50ca4646fad0100f37281769c5152bccf5

Aliases

arxiv: 1401.2244 · arxiv_version: 1401.2244v1 · doi: 10.48550/arxiv.1401.2244 · pith_short_12: EZHNXZBMHMQC · pith_short_16: EZHNXZBMHMQCA2WE · pith_short_8: EZHNXZBM

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/EZHNXZBMHMQCA2WE356CLIYKKD \
  | 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: 264edbe42c3b20206ac4df7c25a30a50ca4646fad0100f37281769c5152bccf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce5a1116eb0a2d34ca8bd06d2ddabb41b2df7667fb1aca58f9f85072c5378c62",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-01-10T07:32:49Z",
    "title_canon_sha256": "fd9f7c276b13f190c72f876f10e9e8d6d282c5ff5bf21c2b4b50d9f2cdb0eeb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2244",
    "kind": "arxiv",
    "version": 1
  }
}