Pith Number

pith:ZHQ3XRAU

pith:2023:ZHQ3XRAURKWZUU4BDUD6MG7LCO

not attested not anchored not stored refs pending

Quantitative characterization in contact Hamiltonian dynamics -- I

Danijel Djordjevi\'c, Igor Uljarevi\'c, Jun Zhang

arxiv:2309.00527 v1 · 2023-09-01 · math.SG · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZHQ3XRAURKWZUU4BDUD6MG7LCO}

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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.

Cited by

1 paper in Pith

A Note on Somewhere Positive Loops of Contactomorphisms

Receipt and verification

First computed	2026-07-05T06:46:58.444763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9e1bbc4148aad9a53811d07e61beb13b771b6c15e8baea33d7897842da5eb06

Aliases

arxiv: 2309.00527 · arxiv_version: 2309.00527v1 · doi: 10.48550/arxiv.2309.00527 · pith_short_12: ZHQ3XRAURKWZ · pith_short_16: ZHQ3XRAURKWZUU4B · pith_short_8: ZHQ3XRAU

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/ZHQ3XRAURKWZUU4BDUD6MG7LCO \
  | 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: c9e1bbc4148aad9a53811d07e61beb13b771b6c15e8baea33d7897842da5eb06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaad7f096c61835cd4b4e25c6550f38cdff1ce165f1cdd23e6a70dca374f79a5",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2023-09-01T15:30:13Z",
    "title_canon_sha256": "59b84ea5db9d2964957000460fd6e23ef4137e11dd13bea1242594665085010c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.00527",
    "kind": "arxiv",
    "version": 1
  }
}