Pith Number

pith:NSRRTPBP

pith:2016:NSRRTPBPEEQNYYZHWNHLYBNSH4

not attested not anchored not stored refs pending

On the splitting of infinitesimal Poisson automorphisms around symplectic leaves

Eduardo Velasco-Barreras, Yury Vorobiev

arxiv:1604.01414 v2 · 2016-04-05 · math.SG · 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{NSRRTPBPEEQNYYZHWNHLYBNSH4}

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	2026-05-18T00:27:30.723383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ca319bc2f2120dc6327b34ebc05b23f27ec3a3e7681d80419ba4bdb1ccbf22d

Aliases

arxiv: 1604.01414 · arxiv_version: 1604.01414v2 · doi: 10.48550/arxiv.1604.01414 · pith_short_12: NSRRTPBPEEQN · pith_short_16: NSRRTPBPEEQNYYZH · pith_short_8: NSRRTPBP

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/NSRRTPBPEEQNYYZHWNHLYBNSH4 \
  | 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: 6ca319bc2f2120dc6327b34ebc05b23f27ec3a3e7681d80419ba4bdb1ccbf22d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "107f36213e1e4cd5757637206d5e92f2fe27452da23efe32568ace4c4d0526a9",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2016-04-05T20:16:56Z",
    "title_canon_sha256": "72f4b73a5a16449bbe8ef9bb55269e7b92257e21618b4868f6fbb519b34b70e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01414",
    "kind": "arxiv",
    "version": 2
  }
}